Formula: H₂SO₄ Formula Weight: 98.08 CAS Number: 7664-93-9

Formula: Na₂S₂O₃•5H₂O in NaOH and Water Formula Weight: 248.17

Manufactured with a focus on quality, starting materials are usually ACS grade or higher and all reagents have Certificate of Analysis available. Reagents are manufactured under ISO 9001 quality standards and feature induction sealed caps to ensure product integrity and decrease the possibility of leaks.

Manufactured with a focus on quality, starting materials are usually ACS grade or higher and all reagents have Certificate of Analysis available. Reagents are manufactured under ISO 9001 quality standards and feature induction sealed caps to ensure product integrity and decrease the possibility of leaks.

These Certified Titrants for Standardized Acid and Base are ISO Guide 34 and ISO 17025 as well as Traceable to NIST . Basic stock sizes and customs are available upon request. Please contact Customer Service for more information.

These Certified Titrants for Standardized Acid and Base are ISO Guide 34 and ISO 17025 as well as Traceable to NIST . Basic stock sizes and customs are available upon request. Please contact Customer Service for more information.

Test Name Appearance Assay at 20 °C (traceable to NISTSRM 83) Assay Method Clarity, Color, Odor Titrimetric vs. Arsenic Trioxide (Ferroin Indicator) Specification Clear, orange, odorless 0.1000 ± 0.0001 N at 20°C

Formula: Na₂S₂O₃•5H₂O in NaHCO₃ and Water Description: Dechlorinating Reagent

Formula: I Formula Weight: 126.90 CAS Number: 7553-56-2 Synonym(s): N/A

Formula: NaOH Formula Weight: 40.00

Manufactured with a focus on quality, starting materials are usually ACS grade or higher and all reagents have Certificate of Analysis available. Reagents are manufactured under ISO 9001 quality standards and feature induction sealed caps to ensure product integrity and decrease the possibility of leaks.

These Certified Titrants for Standardized Acid and Base are ISO Guide 34 and ISO 17025 as well as Traceable to NIST . Basic stock sizes and customs are available upon request. Please contact Customer Service for more information.

Formula: H₂SO₄ Formula Weight: 98.08 CAS Number: 7664-93-9