HomeFIELD STAIN A FOR MICROSCOPY FIELD STAIN A FOR MICROSCOPY Product Code B- 01228 BRAND Bio-Chem Grade FOR MICROSCOPY CAS No NA Molecular Formula Molecular Weight 0.00 H.S.Code 3204.19290 Shelf Life 60 Months Purity 98 % COAs MSDS Physical Properties Physical state at 20 °C Solid Colour Dark blue powder Odour Odorless Packaging Specification AppearanceDark green to dark blue crystalline powderAbsorption maximaAbout 650 nm Safety Information and Hazard Symbols Symbol: GHS05 ,GHS06 ,GHS07 ,GHS08Signal Word: Warning