Silicate Standard Solution, CRM

聚丙烯酸酯 (PA) 固相微萃取萃取头, SPME fiber assembly polyacrylate (PA)

固相微萃取便携式现场采样器, SPME Portable Field Sampler

不锈钢滤网, Stainless Steel Screening

糖醇试剂盒, Sugar Alcohol Kit

Supelcarb^® HC Hydrocarbon Trap

Supelcarb^® HC 烃类捕集阱

Supelclean^TM ENVI-Carb^TM C SPE Tube

Supelclean^TM ENVI-Carb^TM C 固相萃取管

Supelclean^TM LC-4 固相萃取管, Supelclean^TM LC-4 SPE Tube

Supelco Ferrule Nut Adapter (fits Agilent injectors and non-MS detectors), knurled fingertight version

SUPELCOGEL^TM K 保护柱, SUPELCOGEL^TM K Guard Column

SUPELCOSIL^TM LC-18-S Supelguard^TM 柱芯, SUPELCOSIL^TM LC-18-S Supelguard^TM Cartridge