石英显微片, Quartz microscope slide

石英管, Quartz tubing

ICP-MS QC标准溶液 20, ICP-MS QC Standard solution 20

手套带夹板, Glove Bag Clamp

12 Ton E-Z Press 液压机, 12 Ton E-Z Press hydraulic press

镍蚀刻剂, Nickel etchant for electrodeposited nickel films

铅, Lead

Viscosity standard

氧化镁矩形盘;长(mm), Magnesium Oxide Rectangular Tray;Length (mm)

标准不粘 铂 5% 金坩埚, Non-wetting platinum 5% gold crucible