สินค้า
170219.0500 Platinum standard solution traceable to SRM from NIST H2PtCl6 in HCl 2 mol/l 1000mg/l Pt Certipur®
170219.0500 Platinum standard solution traceable to SRM from NIST H2PtCl6 in HCl 2 mol/l 1000mg/l Pt Certipur®
