产品性质
SUPELCO
Silicate (Silicic Acid) Test
Total Hardness Test Refill pack
Hydrofluoric acid
氢离子载体 I-混合物 B, Hydrogen ionophore I-cocktail B
Analtech TLC UniplatesTM: silica gel matrix
Analtech TLC UniplatesTM：硅胶填料
Combs for standard vertical gels, 16.5 cm wide
EZSafe® flash-chromatography column with reservoir
带贮存器的 EZSafe® 层析色谱柱
Hand-operated aluminum cap crimper
手动铝盖钳口封盖器
Michel-Miller chromatography column
Michel-Miller 色谱柱
