EP Scientific Products ASH-2

Ampoule w/ 2 mL NaOH (10N) Chemical Preservatives in Ampoules Our ampoules are machine welded for a more consistent, leak-proof seal. All of our ampoules are pre-scored and a "breaker" is included with each case. The 1ml and 2ml ampoules have special sized necks for easier dispersal of the preservative. Ampoules are identified by color coded labels featuring the name of the preservative. Available EP chemical preservatives in ampoules include: Hydrochloric Acid Monochloroacetic Acid/Potassium Acetate Buffer Nitric Acid Nitric Acid/Potassium Dichromate Sodium Thiosulfate Sulfuric Acid Zinc Acetate Application Product Guide Chlorine removal AST-1, AST-10, AST-2, AST-5, Cyanide ASH-1, ASH-10, ASH-2, ASH-5, Mercury APD-1, APD-10, APD-2, APD-5, Metals ACN-.5, ACN-.5-1, ACN-1, ACN-10, ACN-10-1, ACN-2, ACN-2-1, ACN-5, ACN-5-1, Nitrate/nitrite, COD,oil and grease/TPH, phenols/ammonia, TOC/TOX, phosphorus ACS-.5, ACS-1, ACS-10, ACS-10-1, ACS-1-1, ACS-1-3, ACS-2, ACS-4-1, ACS-5, ACS-5-1, N-methylcarbamates MCA-1, MCA-10, MCA-2, MCA-5, Organics ACH-.5-1, ACH-1, ACH-10, ACH-1-1, ACH-2, ACH-2-1, ACH-5, ACH-5-1, Sulfide AZS-1, AZS-10, AZS-2, AZS-5,