Sigma/西格玛一次性紫外级甲基丙烯酸酯比色皿 capacity 1.5mL, semi-micro, froste

原厂型号：Z187992-1PAK

Sigma/西格玛PTFE密封胶带 W 1in.

原厂型号：Z221880-1PAK

Sigma/西格玛玻璃珠 diam. 0.5mm, for Mini-Beadbeater

原厂型号：Z250465-1PAK

Sigma/西格玛玻璃珠 diam. 1.0mm, for Beadbeating

原厂型号：Z250473-1PAK

Sigma/西格玛Lazy-L 涂布器 10 per pouch

原厂型号：Z376779-1PAK

Sigma/西格玛Nalgene 冷冻器具记号笔 black

原厂型号：Z377317-1PAK

Sigma/西格玛观察镜 O.D. 25mm

原厂型号：Z509191-1PAK

Sigma/西格玛Real Crystal 红外样品卡片 KBr, aperture diam. 19mm

原厂型号：Z527149-1PAK

Sigma/西格玛Bohlender PTFE tubing I.D. × O.D. 0.5mm × 1.0mm, L

原厂型号：Z609706-1PAK

Sigma/西格玛Tygon formula 2375 laboratory tubing I.D. × O.D. 1

原厂型号：Z685593-1PAK