1 Set PH Buffer Powder PH Calibration Solution

฿59.00

SKU: 10set-ph-buffer-powder-ph-testmeasure-calibrat-solution-4-00-6-86ph-hysg Categories: ,

Description

1x PH 4.01
1x PH 6.86

The calibration solution can be reused if it is not contaminated and it’s shelf life is around six months after watered.

The contents will make up to 250ml each.

Just add water or distilled water.

Additional information

Weight 1 kg

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