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Sodium Hydroxide
Sodium hydroxide stabilizes samples analyzed for cyanide. 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
Sulfuric acid preservative
Nitric acid preservative
Zinc acetate preservative
Sodium thiosulfate preservative
Monochloroacetic acid potassium acetate buffer
Monochloroacetic acid sodium thiosulfate buffer
Click Item # to select.
| Item# | Product | Container Type | Amount (mL) | Solution/Reagent | Unit | Unit Price |
| 121D-SH10/15 | 121D-SH10/15 | CP Dropper | 15 | 10N Sodium Hydroxide | Case of 12 | $79.02 |
| 1112-4SH10/01 | 1112-4SH10/01 | CP Vial | 1 | 10N Sodium Hydroxide | Case of 24 | $64.91 |
| 5112-4SH10/01 | 5112-4SH10/01 | CP Vial | 1 | 10N Sodium Hydroxide | Case of 144 | $287.76 |
| 1112-4SH10/02 | 1112-4SH10/02 | CP Vial | 2 | 10N Sodium Hydroxide | Case of 24 | $64.91 |
| 5112-4SH10/02 | 5112-4SH10/02 | CP Vial | 2 | 10N Sodium Hydroxide | Case of 144 | $287.76 |
| 1112-7SH10/04 | 1112-7SH10/04 | CP Vial | 4 | 10N Sodium Hydroxide | Case of 24 | $71.71 |
| 5112-7SH10/04 | 5112-7SH10/04 | CP Vial | 4 | 10N Sodium Hydroxide | Case of 144 | $319.01 |
| 1112-7SH10/05 | 1112-7SH10/05 | CP Vial | 5 | 10N Sodium Hydroxide | Case of 24 | $71.71 |
| 5112-7SH10/05 | 5112-7SH10/05 | CP Vial | 5 | 10N Sodium Hydroxide | Case of 144 | $319.01 |