مواد استاندارد
pHBuffer Solution pH7.00 (Yellow) ±0.01 @20°C
pHBuffer Solution pH7.00 (Yellow) ±0.01 @20°C
pHBuffer Solution pH4.00 (Red) ±0.01 @20°C
pHBuffer Solution pH4.00 (Red) ±0.01 @20˚C
pHBuffer Capsules Mixed Pack 10xpH4.01, 20xpH7.00, 10xpH9.00, 10xpH10.00 ±0.02 @25˚C
pHBuffer Capsules Mixed Pack 20 x pH4.01, 20 x pH7.00, 10 x pH9.00 @25˚C
pHBuffer Capsules mixed pack of 10 x Ph4.01, 20 x pH7.00, 10 x pH9.00 & 10 x pH10.00 @25˚C
pHBuffer Capsules pH10.00 (Blue) ±0.02 @25°C
pHBuffer Capsules pH9.00 (Purple) ±0.02 @25°C
pHBuffer Capsules pH7.00 (Green) ±0.02 @25°C
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دتکتور تیوب گاز Nitrogen dioxide رنج: 0.2-12 بسته 10 عددی GASTEC ژاپن