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HI5004-R pH 4.01 Technical Calibration Buffer (500 mL)

HA-HI5004-R

HI5004-R is a premium quality pH 4.01 technical calibration buffer that is NIST traceable and supplied with a Certificate of Analysis that has been dyed red for easy buffer identification. Hanna calibration buffers 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 technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.

Brand: Hanna

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Product CodeProduct Product Description Price (Excl gst) Qty Add
HA-HI5004-R HI5004-R pH 4.01 Technical Calibration Buffer (500 mL) HI5004-R pH 4.01 Technical Calibration Buffer (500 mL) Login for price  

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HI5004-R is a premium quality pH 4.01 technical calibration buffer made from high purity salts and deionized water for analytical use according to ISO 3696/BS3978, using balances checked with certified weight and Class A glassware, in a temperature controlled environment checked with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

Accuracy Technical ±0.01 pH
pH Value @25°C 4.01
Package bottles
Size 500 mL
Quantity 1
Certificate of Analysis Yes