EC21 Product Catalogs - lead crystal

Cas 613-94-5 Benzoyl Hydrazine Raw Powder Wholesale Purity Degree 99%

20260527

Items Standard Appearance White like acicular crystal Content ≥99% M.P 112-114℃ LOD <0.5% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost b

QYPDLC-193 PDLC Liquid Crystal Mixture | 20Y Factory | High Purity LC

20260529

QYPDLC-193 PDLC Liquid Crystal Mixture | 20Y Factory | High Purity LC 19years of PDLC nematic liquid crystals production experience.Established in 2007, Qingdao QY Liquid Crystal Co., Ltd. is a leadi