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TEFLON TUBING 1.5/86MM
Cer/Sph Mixture I
2-氟-5-甲基苯酚
Graduated cylinder, SAN, class B, tall form, moulded scale, 250 ml
有刻度的方形瓶,聚丙烯,1000ml容量
PK1 WIDE PORE C5 10UM 1CMX10.0MM &
样品瓶6 mL, set of 1000
NMR Test Tube S-Type(OD4.932-4.970mm*7in.)
微型管架(1.5 mL至2.0 mL)
(定制产品)3种元素ICP-MS混标,Tl/Cd/Cr,1000mg/±5% 溶于HNO3