Chemical sorbent PURO - 1 liter dry granules for acid vapor separators delivery time: 1 week
Chemical sorbents are dry granulates that filter and neutralize noxious gases based on the oxidation.   - high filter efficiency greater than 99% - excellent filter capacity - cost-effective small applications - easy installation - low service and maintenance Characteristics: - UL Class 2 classified as hardly flammable - non-flammable - non-toxic Accident prevention Note: During installation and disposal dust masks, goggles and rubber gloves should be worn. Disposal takes place according to local municipal guidelines. interpretation Depending on the tank contents and load, it is necessary to select the right size of acid vapor separators for optimum safety. Send us an inquiry if required.

all prices plus VAT plus shipping costs Granules Chemical Name Formula CAS No. pH ATEX Weight PU Item no Add to cart                   Price Quantity PURO 5 Accelerator 111 (mixture, trade name) for zinc phosphating NaNO2 + NaCl 7632-00-0 + 7647-14-5 N YES 0,950 1 PURO 5 51,10 € PURO 3 Acetic acid (ethanoic acid, glacial acetic acid) C2H4O2 64-19-7 S YES 0,950 1 PURO 3 59,90 € PURO 3 Acetone (2-Propanone) C3H6O 67-64-1 N YES 0,950 1 PURO 3 59,90 € PURO 3 Acetonitrile (Ethanenitrile) C2H3N 75-05-8 N YES 0,950 1 PURO 3 59,90 € PURO 8 + Puro 5 Acrylamide - aqueous solution C3H5NO 79-06-1 N NO 0,950 1 PURO 8 + Puro 5 56,40 € PURO 3 Acrylic acid (2-Propenoic acid) C3H4O2 79-10-7 S YES 0,950 1 PURO 3 59,90 € PURO 4 Adblue® (trademark) aqueous solution (AUS 32) 31,8 - 33,2% acc. to ISO 22241 1336-21-6 B YES 0,950 1 PURO 4 51,10 € PURO 2 Aldehydes (Alkanale) CnH2nO 75-07-0 N YES 0,950 1 PURO 2 58,20 € PURO 5 Alkanthioles (Mercaptane) (Thiolalcoholes) R-SH Not applicable N YES 0,950 1 PURO 5 51,10 € PURO 5 Alkyl(C12-14)glycidyl ether C48H96O6 68609-97-2 N NO 0,950 1 PURO 5 51,10 € PURO 1 Aluminium chloride AlCl3 7446-70-0 S NO 0,950 1 PURO 1 51,10 € PURO 5 Alcohol C2H6O 64-17-5 N YES 0,950 1 PURO 5 51,10 € PURO 2 Amidosulfuric acid (Sulfamic acid) aqueous solution H3NSO3 5329-14-6 S NO 0,950 1 PURO 2 58,20 € PURO 4 Ammonium hydroxide - aqueous solution NH3 / NH4OH 1336-21-6 B YES 0,950 1 PURO 4 51,10 € PURO 10 Antifrogen®  L-WG60/40  (trademark) antifreeze mixture (depending on the concentration test required) Not applicable 57-55-6 + corrosions inhibitors N YES 0,950 1 PURO 10 51,10 € PURO 1 + PURO 5 Aqua regia (nitrohydrochloric acid) HNO3 + 3 HCl 8007-56-5 S YES 0,950 1 PURO 1 + PURO 5 51,10 € PURO 2 Arsine gaseous AsH3 7784-42-1 N YES 0,950 1 PURO 2 58,20 € PURO 5 Benzene C6H6 71-43-2 N YES 0,950 1 PURO 5 51,10 € PURO 3 Benzenesulfonic acid - aqueous solution C6H6O3S 98-11-3 S YES 0,950 1 PURO 3 59,90 € PURO 3 Boric acid H3BO3 10043-35-3 S NO 0,950 1 PURO 3 59,90 € PURO 5 Bonderite M-NT 404 Repl (mixture, trade name) NHO3 + 7697-37-2 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Bonderite M-NT 404 Repl (mixture, trade name) H2(ZrF6) + 12021-95-3 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Bonderite M-NT 404 Repl (mixture, trade name) H3PO4 + 7664-38-2 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Bonderite M-NT 404 Repl (mixture, trade name) HF + 7664-39-3 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Bonderite M-NT 404 Repl (mixture, trade name) NH4HF2 1341-49-7 S NO 0,950 1 PURO 5 51,10 € PURO 5 Butanone (Methyl ethyl ketone) C4H8O 78-93-3 N YES 0,950 1 PURO 5 51,10 € PURO 5 Butyl acetate (Acetic acid, butyl ester) C6H12O2 123-86-4 N YES 0,950 1 PURO 5 51,10 € PURO 5 Butyltin trichloride (BuSnCl3) C4H9Cl3Sn 1118-46-3 N YES 0,950 1 PURO 5 51,10 € PURO 5 Calcium chloride - aqueous solution (< / = 34%) CaCl2 10043-52-4 N NO 0,950 1 PURO 5 51,10 € PURO 3 Calcium hydroxide- aqueous solution (milk of lime) H2CaO2 1305-62-0 B NO 0,950 1 PURO 3 59,90 € PURO 1 Calcium hypochlorite - aqueous solution (perchloron solution) Ca(ClO)2 7778-54-3 B YES 0,950 1 PURO 1 51,10 € PURO 5 Calgonit Jalu Sauer plus (trade name) HNO3 7697-37-2 S NO 0,950 1 PURO 5 51,10 € PURO 3 Capryl acid (Carboxylic acid, octanoic acid) C8H16O2 124-07-2 S YES 0,950 1 PURO 3 59,90 € PURO 3 Carbohydrazide - aqueous solution (carbonic dihydrazide) CH6N4O 497-18-7 N YES 0,950 1 PURO 3 59,90 € Sodalime Carbon dioxide gaseous (carbonic acid gas) CO2 124-38-9 N NO 0,950 1 Sodalime 13,60 € PURO 5 Carbon sulfide (carbon disulfide) CS2 75-15-0 N YES 0,950 1 PURO 5 51,10 € PURO 2 Carbon hydride nitride (hydrogen cyanide, Zyklon B) CHN 74-90-8 N YES 0,950 1 PURO 2 58,20 € PURO 5 Caustic potash - aqueous solution (potassium hydroxide) KOH 1310-58-3 B NO 0,950 1 PURO 5 51,10 € PURO 5 Caustic soda - aqueous solution (sodium hydroxide solution) NaOH 1310-73-2 B NO 0,950 1 PURO 5 51,10 € PURO 6 Chlorine dioxide solution in water (< 1%), solutions with more than 1% ClO2 are explosive and must therefore not be manufactured ClO2 10049-04-4 N NO 0,950 1 PURO 6 58,20 € PURO 6 1% ClO2 are explosive and production is prohibited N NO 0,950 1 PURO 6 58,20 € PURO 6 Chlorine gaseous (closed system required) Cl2 7782-50-5 N YES 0,950 1 PURO 6 58,20 € PURO 1 Chlorohydric acid (< = 37%) hydrochloric acid HCl 7647-01-0 S NO 0,950 1 PURO 1 51,10 € PURO 5 Chromic acid CrH2O4 7738-94-5 S YES 0,950 1 PURO 5 51,10 € PURO 10 Citric acid, monohydrate (2-Hydroxy-1,2,3-propanetricarboxylic acid hydr.) C6H8O7.H2O 5949-29-1 S NO 0,950 1 PURO 10 51,10 € PURO 10 Citric acid (< = 100%) solid-powder (dust explosion ability) C6H8O7 77-92-9 N YES 0,950 1 PURO 10 51,10 € PURO 3 Cl 17® Corrosions inhibitor (mixture, trade mark) C6H15NO + 100-37-8 + B YES 0,950 1 PURO 3 59,90 € PURO 3 Cl 17® Corrosions inhibitor (mixture, trade mark) C4H9NO + 110-91-8 + B YES 0,950 1 PURO 3 59,90 € PURO 3 Cl 17® Corrosions inhibitor (mixture, trade mark) C4H11NO + 3710-84-7 + B YES 0,950 1 PURO 3 59,90 € PURO 3 Cl 17® Corrosions inhibitor (mixture, trade mark) C2H4KO7P2 67953-76-8 B YES 0,950 1 PURO 3 59,90 € PURO 5 Cyclohexane C6H12 110-82-7 N YES 0,950 1 PURO 5 51,10 € PURO 5 Cyclohexylamine (> = 10%  -  < = 30%) C6H13N 108-91-8 B YES 0,950 1 PURO 5 51,10 € PURO 5 Decorrdal 323 N2  (mixture, trade name) Zinc phosphating agent H3PO4 7664-38-2 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Decorrdal 323 N2  (mixture, trade name) Zinc phosphating agent ZnO 1314-13-2 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Decorrdal 323 N2  (mixture, trade name) Zinc phosphating agent N2NiO6 13138-45-9 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Decorrdal 323 N2  (mixture, trade name) Zinc phosphating agent HNO3 7697-37-2 + S NO 0,950 1 PURO 5 51,10 € PURO 5 Decorrdal 323 N2  (mixture, trade name) Zinc phosphating agent MnO2 1344-43-0 S NO 0,950 1 PURO 5 51,10 € PURO 5 Dibutylamine (Di-n-butylamine) C8H19N 111-92-2 B YES 0,950 1 PURO 5 51,10 € PURO 5 Dibutyltin dichloride (DBTC) C8H18Cl2Sn 683-18-1 N YES 0,950 1 PURO 5 51,10 € PURO 5 Diethylethanolamine (2-(Diethylamino)ethanol) C6H15NO 100-37-8 B YES 0,950 1 PURO 5 51,10 € PURO 3 Diethylhydroxylamine (DEHA) C4H11NO 3710-84-7 B YES 0,950 1 PURO 3 59,90 € PURO 5 (N,N)-Dimethyl-1,3-propanediamine (DMAPA) C5H14N2 109-55-7 B YES 0,950 1 PURO 5 51,10 € PURO 5 Dimethybenzene (Xylene) C8H10 1330-20-7 N YES 0,950 1 PURO 5 51,10 € PURO 3 Dimethylenediamine (Ethylendiamine) C2H8N2 107-15-3 B YES 0,950 1 PURO 3 59,90 € PURO 3 + PURO 9 Disulfuric acid (drying of the supply air with PURO 9 required) H2S2O7 7783-05-3 S NO 0,950 1 PURO 3 + PURO 9 56,20 € PURO 4 Dodecahydrate - aqueous solution (trisodiumphosphate dodecahydrate) Na3O4P.12H2O 10101-89-0 B NO 0,950 1 PURO 4 51,10 € PURO 2 Ethanal (acetaldehyde) C2H4O 75-07-0 N YES 0,950 1 PURO 2 58,20 € PURO 3 Ethanenitrile (Acetonnitrile) C2H3N 75-08-8 N YES 0,950 1 PURO 3 59,90 € PURO 5 Ethanethiol gaseous C2H6S 75-08-1 N YES 0,950 1 PURO 5 51,10 € PURO 5 Ethanol (ethyl alcohol, alcohol) C2H6O 64-17-5 N YES 0,950 1 PURO 5 51,10 € PURO 3 Ethanolamine C2H7NO 141-43-5 N YES 0,950 1 PURO 3 59,90 € PURO 2 Ethylene (ethene, olefiant gas) C2H4 74-85-1 N YES 0,950 1 PURO 2 58,20 € PURO 3 Ethylenediamine (EDA) (Dimethylenediamine) C2H8N2 107-15-3 B YES 0,950 1 PURO 3 59,90 € PURO 2 Ethylene glycol (1,2-ethanediol) C6H6O2 107-21-1 N YES 0,950 1 PURO 2 58,20 € PURO 1 Ferric(tri) chloride - solution (iron(III) chloride) FeCl3 7705-08-0 S NO 0,950 1 PURO 1 51,10 € PURO 1 Ferrous(di) chloride - solution (iron(II) chloride) FeCl2 7758-94-3 S NO 0,950 1 PURO 1 51,10 € PURO 1 Fluorhydric acid (Hydrofluoric acid) HF 7664-39-3 S NO 0,950 1 PURO 1 51,10 € PURO 1 Flourosilicic acid aqueous solution H2SiF6 16961-83-4 S NO 0,950 1 PURO 1 51,10 € PURO 2 Formaldehyde gaseous (methanal, methyl aldehyde) CH2O 50-00-0 (gas) N YES 0,950 1 PURO 2 58,20 € PURO 3 Formic acid (methanoic acid) CH2O2 64-18-6 S YES 0,950 1 PURO 3 59,90 € PURO 3 Glycerol (glycerin) < = 85% C3H8O3 56-81-5 N NO 0,950 1 PURO 3 59,90 € PURO 3 Glycerol (glycerin) > 85% C3H8O3 56-81-5 N YES 0,950 1 PURO 3 59,90 € PURO 3 Guanidine hydrochloride aqueous solution CH5N3.HCl 50-01-1 (powder) S NO 0,950 1 PURO 3 59,90 € PURO 5 Hakupur 50-636 (mixture, trade name) degreasing agent K4P2O7 7320-34-5 + B NO 0,950 1 PURO 5 51,10 € PURO 5 Hakupur 50-636 (mixture, trade name) degreasing agent KBO2 12045-78-2 + B NO 0,950 1 PURO 5 51,10 € PURO 5 Hakupur 50-636 (mixture, trade name) degreasing agent KOH 1310-58-3 B NO 0,950 1 PURO 5 51,10 € PURO 1 Hexaflourosilicic aqueous solution H2SiF6 16961-83-4 S NO 0,950 1 PURO 1 51,10 € PURO 5 Hexahydro-1,3,5-trimethyl-1,3,5-triazine C6H15N3 108-74-7 N YES 0,950 1 PURO 5 51,10 € PURO 2 Hydrazin hydrate - aqueous solution N2H4 7803-57-8 B YES 0,950 1 PURO 2 58,20 € PURO 5 Hydroquinone - aqueous solution (1,4-Dihydroxybenzene) C6H6O2 123-31-9 S YES 0,950 1 PURO 5 51,10 € PURO 1 Hydrochloric acid (< = 37%) HCl 7647-01-0 S NO 0,950 1 PURO 1 51,10 € PURO 1 Hydroflouric acid (fluorhydric acid) HF 7664-39-3 S NO 0,950 1 PURO 1 51,10 € PURO 1 + PURO 3 Hydrogen bromide acid - solution in acetic acid HBr + C2H4O2 10035-10-6 + 64-19-7 S YES 0,950 1 PURO 1 + PURO 3 55,30 € PURO 1 Hydrogen bromide gaseous (closed system required) HBr 10035-10-6 N YES 0,950 1 PURO 1 51,10 € PURO 2 Hydrogen cyanide HCN 74-90-8 N YES 0,950 1 PURO 2 58,20 € PURO 5 Hydrogen peroxide (> = 30%  -  < = 35%) H2O2 7722-84-1 S NO 0,950 1 PURO 5 51,10 € PURO 5 Hydrogen peroxide (> = 35%  -  < = 50%) H2O2 7722-84-1 S YES 0,950 1 PURO 5 51,10 € PURO 5 Hydrogen peroxide (> 50% - < = 60%) H2O2 7722-84-1 S YES 0,950 1 PURO 5 51,10 € PURO 7 Hydrogen sulfide gaseous (hydrosulfuric acid) H2S 7783-06-4 N YES 0,950 1 PURO 7 51,10 € PURO 1 Hydrogen sulfite sodium - aqueous solution NaHSO3 7631-90-5 S NO 0,950 1 PURO 1 51,10 € PURO 2 Hydroxybenzene - aqueous solution (phenol) C6H6O 108-95-2 N YES 0,950 1 PURO 2 58,20 € PURO 3 Ilocut™ 330 (Castrol) trademark Not applicable 64742-56-9 + N YES 0,950 1 PURO 3 59,90 € PURO 3 Ilocut™ 330 (Castrol) trademark 68584-23-6 N YES 0,950 1 PURO 3 59,90 € PURO 3 Imidazole - aqueous solution C3H4N2 288-32-4 B YES 0,950 1 PURO 3 59,90 € PURO 10 Isobutenic acid (methacrylic acid) C4H6O2 79-41-4 S YES 0,950 1 PURO 10 51,10 € PURO 5 Isopropanol (isopropyl alcohol, 2-Propanol) C3H8O 67-63-0 N YES 0,950 1 PURO 5 51,10 € PURO 2 Lactic acid (milk acid) C3H6O3 50-21-5 S NO 0,950 1 PURO 2 58,20 € PURO 2 + PURO 11 Melamine formaldeyhde resin (trade name KLEIBERIT 881.1) Not applicable Not applicable N NO 0,950 1 PURO 2 + PURO 11 58,20 € PURO 5 Mercaptan (alkanethiols, thiol alcohols) R-SH Not applicable N YES 0,950 1 PURO 5 51,10 € PURO 10 Methacrylic acid (isobutenic acid) C4H6O2 79-41-4 S YES 0,950 1 PURO 10 51,10 € PURO 2 Methanal gaseous (formaldehyde, methyl aldehyde) CH2O 50-00-0 (gas) N YES 0,950 1 PURO 2 58,20 € PURO 3 Methanethiol gaseous (methyl mercaptan) CH4S 74-93-1 N YES 0,950 1 PURO 3 59,90 € PURO 8 Methanol (methyl alcohol) CH4O 67-56-1 N YES 0,950 1 PURO 8 58,20 € PURO 3 Methanoic acid (formic acid) CH2O2 64-18-6 S YES 0,950 1 PURO 3 59,90 € PURO 3 Methanesulfonic acid (MSA) CH4O3S 75-75-2 S YES 0,950 1 PURO 3 59,90 € PURO 3 Methylbenzol (methylbenzene, phenylmethane, toluene) C7H8 108-88-3 N YES 0,950 1 PURO 3 59,90 € PURO 3 Methyl cyanide (MeCN) (acetonitrile) C2H3N 75-05-8 N YES 0,950 1 PURO 3 59,90 € PURO 5 Methyl ethyl ketone (MEK) (Butanone) C4H8O 78-93-3 N YES 0,950 1 PURO 5 51,10 € PURO 3 Methyl mercaptan gaseous (methanethiol) CH4S 74-93-1 N YES 0,950 1 PURO 3 59,90 € PURO 2 Milk acid (lactic acid) C3H6O3 50-21-5 S NO 0,950 1 PURO 2 58,20 € PURO 3 Milk of lime - aqueous solution (calcium hydroxide) H2CaO2 1305-62-0 B NO 0,950 1 PURO 3 59,90 € PURO 5 Monobutyltin trichloride (BuSnCl3) butyltin trichloride C4H9Cl3Sn 1118-46-3 N YES 0,950 1 PURO 5 51,10 € PURO 3 Monoethanolamine (MEA) (ethanolamine) C2H7NO 141-43-5 B YES 0,950 1 PURO 3 59,90 € PURO 5 Morpholine C4H9NO 110-91-8 B YES 0,950 1 PURO 5 51,10 € PURO 3 Nickel chloride - aqueous solution (Nickel(II) chloride hexahydrate) NiCl2 7791-20-0 N NO 0,950 1 PURO 3 59,90 € PURO 3 Nickel sulfate - aqueous solution (Nickel(II) sulfate hexahydrate) NiSO4 10101-97-0 N NO 0,950 1 PURO 3 59,90 € PURO 5 Nitric acid (< = 53%) HNO3 7697-37-2 S NO 0,950 1 PURO 5 51,10 € PURO 5 Nitric acid (> 53%) HNO3 7697-37-2 S YES 0,950 1 PURO 5 51,10 € PURO 1 Nitrogen dioxide gaseous NO2 10102-44-0 N YES 0,950 1 PURO 1 51,10 € PURO 1 Nitrogen monoxide gaseous (nitric oxide) NO 10102-43-9 N YES 0,950 1 PURO 1 51,10 € PURO 5 N,N-Dimethyl-1,3-propanediamine (DMAPA) C5H14N2 109-55-7 B YES 0,950 1 PURO 5 51,10 € PURO 3 Octanoic acid (capryl acid) C8H16O2 124-07-2 S YES 0,950 1 PURO 3 59,90 € PURO 3 + PURO 9 Oleum (drying of the supply air with PURO 9 required) H2SO4 + SO3 8014-95-7 S NO 0,950 1 PURO 3 + PURO 9 56,20 € PURO 1 Orthophosphoric acid (< = 75%) H3PO4 7664-38-2 S NO 0,950 1 PURO 1 51,10 € PURO 10 OVIVO MicroExit 9100 trade name, (Biocide) DBNPA Not applicable 10222-01-2 S NO 0,950 1 PURO 10 51,10 € PURO 10 OVIVO ScalExit 7302 trade name (reverse osmosis, antilime) Not applicable Not applicable N NO 0,950 1 PURO 10 51,10 € PURO 5 Ozone (triatomic oxygen) O3 10028-15-6 N YES 0,950 1 PURO 5 51,10 € PURO 1 Perchloron solution - aqueous solution (Calcium hypochlorite solution) Ca(ClO)2 7778-54-3 B YES 0,950 1 PURO 1 51,10 € PURO 3 Peracetic acid C2H4O3 79-21-0 S YES 0,950 1 PURO 3 59,90 € PURO 2 Phenol - aqueous solution (hydroxybenzene) C6H6O 108-95-2 N YES 0,950 1 PURO 2 58,20 € PURO 1 Phosphoric acid (< = 75%) H3PO4 7664-38-2 S NO 0,950 1 PURO 1 51,10 € PURO 5 Potassium hydroxide - aqueous solution (caustic potash) KOH 1310-58-3 B NO 0,950 1 PURO 5 51,10 € PURO 3 Propanoic acid ( Propionoic acid) C3H6O2 79-09-4 S YES 0,950 1 PURO 3 59,90 € PURO 3 Propenoic acid (acrylic acid, 2-propenoic acid) C3H4O2 79-10-7 S YES 0,950 1 PURO 3 59,90 € PURO 3 + PURO 9 Pyrosulfuric acid (drying of the supply air with PURO 9 required) H2S2O7 7783-05-3 S NO 0,950 1 PURO 3 + PURO 9 56,20 € PURO 1 Sulfur dioxide gaseous SO2 7446-09-5 N YES 0,950 1 PURO 1 51,10 € PURO 1 + PURO 9 Sulfuric acid ( > 95% drying of the supply air with PURO 9 required) H2SO4 7664-93-9 S NO 0,950 1 PURO 1 + PURO 9 49,50 € PURO 3 Sulfur trioxide gaseous SO3 7446-11-9 N NO 0,950 1 PURO 3 59,90 € PURO 1 Sulfurous acid (sulfur dioxide aqueous solution) H2SO3 7782-99-2 S NO 0,950 1 PURO 1 51,10 € PURO 1 Sodium bisulfite - aqueous solution NaHSO3 7631-90-5 S NO 0,950 1 PURO 1 51,10 € PURO 1 Sodium chloride - aqueous solution (salt solution) NaCl 7647-14-5 N NO 0,950 1 PURO 1 51,10 € PURO 1 Sodium chlorite - aqueous solution NaClO2 7758-19-2 B YES 0,950 1 PURO 1 51,10 € PURO 5 Sodium hydroxide - aqueous solution (caustic soda solution) NaOH 1310-73-2 B NO 0,950 1 PURO 5 51,10 € PURO 1 Sodium hypochlorite - aqueous solution (12-14% Cl active) NaClO 7681-52-9 B NO 0,950 1 PURO 1 51,10 € PURO 1 Sodium pyrosulfite - aqueous solution (Disodium salt solution) Na2S2O5 7681-57-4 S NO 0,950 1 PURO 1 51,10 € PURO 1 Sodium sulfite - aqueous solution Na2SO3 7757-83-7 B NO 0,950 1 PURO 1 51,10 € PURO 5 Superfloc® SD-2081 (trade mark) Not applicable 64742-47-8 S YES 0,950 1 PURO 5 51,10 € PURO 5 Turpentine oil Not applicable 8006-64-2 N YES 0,950 1 PURO 5 51,10 € PURO 5 Tert-Butyl hydroperoxide - aqueous solution (TBHP) C4H10O2 75-91-2 S YES 0,950 1 PURO 5 51,10 € PURO 5 Thiols (alkanethiols, mercaptans) R-SH Not applicable N YES 0,950 1 PURO 5 51,10 € PURO 3 Toluene C7H8 108-88-3 N YES 0,950 1 PURO 3 59,90 € PURO 5 Tributylin chloride (TBTCL) C12H27ClSn 1461-22-9 N YES 0,950 1 PURO 5 51,10 € PURO 5 Trichloroethane (BANNED in the EU, only with special permission!) C2H3Cl3 71-55-6 N YES 0,950 1 PURO 5 51,10 € PURO 3 Triethanolamine (trolamine) C6H15NO3 102-71-6 B YES 0,950 1 PURO 3 59,90 € PURO 3 Trimethylamine - aqueous solution C3H9N 75-50-3 B YES 0,950 1 PURO 3 59,90 € PURO 4 Trisodium phosphate - aqueous solution Na3PO4 7601-54-9 B NO 0,950 1 PURO 4 51,10 € PURO 4 Trisodium phospate dodecahydrate - aqueous solution Na3O4P.12H2O 10101-89-0 B NO 0,950 1 PURO 4 51,10 € PURO 4 Urea - aqueous solution CH4N2O 57-13-6 N NO 0,950 1 PURO 4 51,10 € PURO 5 Xylene (mixed isomers) C8H10 1330-20-7 N YES 0,950 1 PURO 5 51,10 € PURO 1 Zinc chloride - aqueous solution ZnCl2 7646-85-7 S NO 0,950 1 PURO 1 51,10 € PURO 9 Siilikalgel n.a. na. N NO 0,950 1 PURO 9 51,10 €  all prices plus VAT plus shipping costs     Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information: Information:

L E G E N D  : Column pH: B = Basic / alkaline by lye N = Neutral or Not applicable  (pH- indicator cartridge not functional) S = Sour by acid pH value depends on the concentration of the chemical. With regard to the functionality of the pH- indicator cartridges the existing pH value must be checked by the customer against the reaction pH value. Color change acid by  < / = pH 4,6 Color change lye  by  > / = pH 9,4 Column CAS-Nr.: CAS-Nr. = Chemical Abstract Service Registry Number = International designation standard for chemical substances. Chemical resistance and ATEX: With regard to the chemical resistance of the separator vessels, we refer to the resistance lists of the plastic semifished product manufacturers or material specification on request. In particular the ATEX regulations for explosive and flammable chemicals (explosive protection) in the ATEX column must be observed. Safety notice and disclaimer: Information in this list is based on our current knowledge and they do not claim to be complete and should understand by the user as a guide and selection aid. They do not establish a contractual legal right. Kwerk GmbH and its subsidiaries disclaim any liability for damages that may arise from handling or coming into contact with these chemicals. We refer to the relevant safety data sheets from chemical manufacturers and dealers. The risk assessment documented for each work area must be observed. © Copyright: This list is published and updated by Kwerk GmbH D-56410 Montabaur as a reference work. This Copyright notice may not be removed. The list may be passed on and copied freely, provided that the reference to the author is retained.

CHEMICAL SORPTION MEDIA AS DRY GRANULATES For acid vapor separators of types SDA 90, SDA 90-1L, SDA 125, SDA 160, SDA 250 und SDA 315

PURO 1 PURO 2 PURO 3 PURO 4 PURO 5 PURO 6 PURO 7 PURO 8

PURO 9 PURO 10 PURO 11 PURO 12

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Plastic pipe systems Overview of plastic pipe systems Technical information on ABS pipe systems Technical information on PVC  U pipe systems Technical information on PVC  U transparent pipe systems Technical information on PVC  C pipe systems Technical information on PP pipe systems Technical information on PP-R pipe systems Technical information on PE pipe systems Technical information on PVDF pipe systems Chemiedur - pipe Technical information on UP-GF (FRP) pipe systems UP-GF (FRP) pipes UP-GF (FRP) molded parts and connection UP-GF-PP (FRP) molded parts and connection UP-GF (FRP) adhesive collars UP-GF (FRP) loose flanges Pot Strainer DN 200 - DN 500 Inliner PP/FRP Coated Pot Strainer DN 200 - DN 500 Inliner FRP/CBL Coated Angle Seat Strainer DN 200 - DN 400 Inliner FRP/CBL Coated Manhole mad of FRP and PP/FRP Plastic pipes Calculator for cutting pipes Guidelines for sawing plastic pipe Leftovers in plastic pipe Standardization of plastic pipes and molded parts PVC U pipes deviations Pressure loss in pipe systems out of PVC U, PVC C and ABS pipe systems Distinction between Rp, R and G threads Screw lengths for flange connections Plastic fittings PVC U transparent ball valves Diaphragm valves Block valves Butterfly valves Plastic needle valves

Plastic Valves according to ATEX New EU guideline 2014/34/EU Plastic Valves in EX zones Y-Strainers PP-EL DN 15 - DN 50 Check valves PP-EL DN 15 - DN 50 Angle seat valves PP-EL DN 15 - DN 50 Bonding of plastic pipes Bonding manual Video showing the bonding of pipes Plastic welding Guidelines for extrusion welding Grids / support grids GFK grids Grids out of PP -el electrically conductive Profile support grids out of PP -el electrically conductive Molded ventilation parts Ventilation technology Chemical hose PVC transparent hose with fabric inlay Industrial tanks and chemical containers Dosing tanks and outer containers 35 – 1000 Liter Salt dissolving tanks 60 -5000 Liter Storage tanks and vats Storage tanks for water Safety and collecting troughs Industrial tank delivery program Dosing tanks with agitator Dosing tank agitators Dosing tanks with attachments Dosing tanks made of sheet material Customized chemical containers Dosing tanks with level indicators

IBC TANKS/CONTAINERS IBC screw caps DN 150/DN 200 IBC adapters out of PE IBC adapters out of PP MULTI FLEX BLOCK for IBC BULK CONTAINER Attachment parts for tank construction Vapor separators CO2 - absorbes Manholes Revision nozzles Block flange Filter housings and filter cartridges PENTEK 3G Slime Line filter housings PENTEK 3G Standard filter housings PENTEK Big Blue filter housings PENTEK PP high temperature filter housings PENTEK PP all nature filter housings PENTEK filter bags for Big Blue filter housings PENTEK surface filter cartridges PENTEK filter cartridges for depth filtration PENTEK filter cartridges with activated carbon CINTROPUR filter systems CINTROPUR water filters Flange configurator Blind flanges, loose flanges,  rectangular flanges Chemical resistance Table of chemical resistance for plastic pipe systems

Machined plastic parts Inserts Screw-in parts Threaded fittings Screw fittings Milled plastic parts Loose flanges and blind flanges made of sheet material Static mixers Static mixers made of plastic Strainers Single-type and double-type strainers Pot strainer DN 300 Angle seat strainer DN 500 Flow meters Variable area flow meters Configuration tool for flow meters Filter presses Laboratory filter presses Injection molded parts Scraper made of PE for filter press Kwerk Practice Blog The Kwerk team blogs from the field here

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