Dung dịch pH tiêu chuẩn, 250ml/bộ đệm chai pH 1.679 NIST 250mL. 100% mới
In Stock
MPN:
250ml/bottle-BUFFER 250ML Mettle Toledo
Origin: Switzerland
Description
Standard pH solution, 250ml/bottle-BUFFER PH 1.679 NIST 250ML.
1.000 ₫
0 ₫
