Dung dịch pH tiêu chuẩn Một hộp gồm 6 chai 250ml/chai CAS Mã: 7732-18-7 1303-96-4 Buffer-kỹ thuật pH
In Stock
MPN:
250ml/bottle 7732-18-7 1303-96-4-TECHNICAL 250ML Mettle Toledo
Origin: Switzerland
Description
Standard pH solution a box of 6 bottles of 250ml/bottle Cas code: 7732-18-7 1303-96-4-TECHNICAL BUFFER PH 921 6 X 250ML
1.000 ₫
0 ₫
