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Buffer Standard Powders
4 / 7 / 9
pH BUFFER SOLUTION / POWDER (CALIBRATION STANDARD)
1. PRODUCT IDENTIFICATION
Product Name: pH Buffer Solution / Powder
Common Name: Calibration Buffer
Chemical Name: Standard Buffer Systems (Phosphate / Phthalate / Borate-based)
Molecular Formula: Mixture (see composition)
CAS Number: Mixture (see component references)
Molecular Weight: Not Applicable (mixture)
Concentration / Grade: Analytical Grade / Calibration Standard (±0.01 pH accuracy @ 25°C typical)
Pack Size: 250 mL Solution / Sachet for 250 mL Preparation
Brand: WinLabs & Stores (WLS)
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