大号 PUF 玻璃支座和筛网, Glass Cartridge and Screen for Large PUF Plug

玻璃填充 GC 色谱柱（适用于Agilent，配置“A”）, Glass Packed GC Column (fits Agilent, Configuration "A")

GlasSeal^TM Capillary Column Connector, Fused Silica

GlasSeal ^TM 毛细管柱接头，熔融石英

HayeSep ^® 多孔聚合物吸附剂, HayeSep^® Porous Polymer Adsorbent

HPLC-bottle adapter with 3 tube connections ID 3.2 mm, solvents supply

HPTLC Silica gel 60 RP-18 with concentrating zone 20 x 2.5 cm

HybridSPE^® DPX Tip

ICP multi-element standard solution XI

进样三通, Injection Tee

Inlet Liner, Direct (SPME) Type, Straight Design (unpacked)

进样口衬管，固相微萃取/不分流，用于带 SPL-17 进样器的 17A