pH 4 Buffer 250ml SPECIAL BOTTLE

pH 4 Buffer 250ml   SPECIAL BOTTLE

Red Color

Important features  : 

Metrological traceability (N.I.S.T.)

Buffers are color-coded and are factory tested for stability upon exposure to UV radiation and during freezing

The unique dosing bottle allows sensor calibration in the bottle without general contamination

Economical operation (for calibration use only a small quantity of sample)

Stability 2 years

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Linked activities to this product :

Tested parameters :
pH

Type of product :
pH buffers and conductivity calibration standards