مواد استاندارد
pHBuffer Solution pH8.00 ±0.01 @20˚C (Sterile)
pHBuffer Solution pH7.00 ±0.01 @20˚C (Sterile)
pHBuffer Solution pH6.00 ±0.01 @20˚C (Sterile)
pHBuffer Solution pH4.00 ±0.01 @20˚C (Sterile)
pHBuffer Solution Recal mixed pack of 2xpH4 7 & 10 ±0.01 @25˚C
pHBuffer Solution Recal mixed pack of 2xpH4 7 & 10 ±0.01 @20˚C
pHBuffer Solution pH10.00 (Blue) ±0.01 @25°C RECAL
pHBuffer Solution pH10.00 (Blue) ±0.01 @20°C RECAL
pHBuffer Solution pH7.00 (Yellow) ±0.01 @25°C (RECAL)
pHBuffer Solution pH7.00 (Yellow) ±0.01 @20°C (RECAL)
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دتکتور تیوب گاز Nitrogen dioxide رنج: 0.2-12 بسته 10 عددی GASTEC ژاپن