Sulfuric Acid

Stabilizes samples analyzed for nitrate/nitrite, chemical oxygen demand, oil & grease/TPH, phenols/ammonia, nitrogen/TOC/TOX, phosphorus. QEC offers preservatives in two types of packaging:

Custom-Preserved™ CP Dropper:
20mL squeezable LDPE bottle with polypropylene dropper cap for dispensing the desired amount of preservative.

Custom-Preserved™ CP Vials:
7mL and 4mL clear Type 1 borosilicate glass vials with polypropylene cap with foam/PTFE liner. CP Vials come prepared with a pre-measured amount of solution/reagent to be added to the sample, eliminating the need to prepare the preservative solution in the field.

Related products:
Hydrochloric acid preservative
Nitric acid preservative
Zinc acetate preservative
Sodium hydroxide preservative
Sodium thiosulfate preservative
Monochloroacetic acid potassium acetate buffer
Monochloroacetic acid sodium thiosulfate buffer
ContainerCaseAmountSolution/ReagentProduct No.
CP Dropper1215.0mL96% Concentrate Sulfuric Acid 121D-SAC/15
CP Dropper1215.0mL48% (1:1) Sulfuric Acid 121D-1SA/15
CP Vial245.0mL48% (1:1) Sulfuric Acid 1112-7SA/05
CP Vial1445.0mL48% (1:1) Sulfuric Acid 5112-7SA/05
CP Vial244.0mL48% (1:1) Sulfuric Acid 1112-7SA/04
CP Vial1444.0mL48% (1:1) Sulfuric Acid 5112-7SA/04
CP Vial243.0mL48% (1:1) Sulfuric Acid 1112-4SA/03
CP Vial1443.0mL48% (1:1) Sulfuric Acid 5112-4SA/03
CP Vial242.0mL48% (1:1) Sulfuric Acid 1112-4SA/02
CP Vial1442.0mL48% (1:1) Sulfuric Acid 5112-4SA/02
CP Vial241.0mL48% (1:1) Sulfuric Acid 1112-4SA/01
CP Vial1441.0mL48% (1:1) Sulfuric Acid 5112-4SA/01
CP Vial241.0mL96% Concentrate Sulfuric Acid 1112-4SAC/01
CP Vial1441.0mL96% Concentrate Sulfuric Acid 5112-4SAC/01
CP Vial241.0mL24% (1:3) Sulfuric Acid 1112-4SA3/01
CP Vial1441.0mL24% (1:3) Sulfuric Acid 5112-4SA3/01
CP Vial241.0mL96% Concentrate Sulfuric Acid 1112-4SAC/0.5
CP Vial1441.0mL96% Concentrate Sulfuric Acid 5112-4SAC/0.5