Hanna, HI4015-00, Sulfide Antioxidant Buffer (SAOB) for Sulfide ISEs

Name: Sulfide Antioxidant Buffer (SAOB) for Sulfide ISEs
Brand: Hanna
SKU: HI4015-00

HI4015-00 is a buffer solution for use with silver/sulfide ion selective electrodes. There are two components making up the HI4015-00: one 500 mL bottle of SAOB Reagent A and one 18 g bottle of SAOB Reagent B. Hanna ISE solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna's line of solutions have been specially formulated to have an expiration of 5 years from the date of manufacture f

Catalog Number: HI4015-00

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Category

Buffer Solutions Ready-to-Use

TagsSolutions Solutions and reagents

Description

HI4015-00 is an ionic strength adjuster (ISA) solution for use with silver/sulfide ion selective electrodes (ISEs). Hanna ISA solutions are formulated to fix the ionic strength of a sample and standards so that they are both constant. Without addition of ISA, an ion selective electrode would measure ion activity; addition of ISA stabilizes the ionic strength and permits measurements as ion concentration. With some ISEs, the ISA solution is also used to adjust the solution's pH or to remove any potential interferences from competing ions that are present.
Air tight bottle with tamper-proof seal
Ensures quality and freshness of solution
Each bottle marked with lot number and expiration date
Hanna ISE standard solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle
Importance of ISA*
Fixes a solution's ion activity to be constant so concentration can be determined
Adjusts the pH of a solution required for some ISEs
Complexes interfering ions in a sample to allow measurement of free ions of interest

Specifications

General

sku	HI4015-00

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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