Zinc Silicate Fluorescent Powder For Tlc Plates Thin Layer Chromatography Plate - joinunion ( China ) - Offers to Sell and Export - Tuesday 17 September 2019 9:41 am - zinc silicate fluorescent powder for tlc plates thin layer chromatography plate zinc silicate fluorescent powder for tlc plates code no jup p200 formula zn2sio4 mn cas no 68611 47 2 einecs no 271 896 0 purpose it i...