Giải pháp pH tiêu chuẩn 1 bộ 3 hộp 10 gói/hộp 20ml/gói-rainbow I (3 x 10 gói 20 ml)
In Stock
MPN:
sachets/box 20ml/pack-RAINBOW Mettle Toledo
Origin: Switzerland
Description
Standard pH solution 1 set of 3 boxes 10 sachets/box 20ml/pack-RAINBOW I (3 X 10 SACHETS 20 ML)
1.000 ₫
0 ₫
