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二甲氨基硫代甲酰氯
干基质点(DMS)样品前处理卡
CNWBOND 2.5G碱性氧化铝/2g无水硫酸钠 SPE玻璃小柱
FLASKS, PEAR SHAPED, CLAISEN, 100 ML, CN ST 14/23, SN ST 14/23
LiChroCART 30-2,Purospher RP-18e 5μm定制柱
ASCENTIS SI 10UM 25CMX10.0MM HPLC COLUMN
15种元素ICP-MS混标,溶于10% Aqua Regia
海因
Retort clamp, cast iron green lacquered, length 180 mm, opening up to ? 150 mm, with round jaws, cork lined
Hibar 125-4,6,Superspher 60 RP-8 4 μm定制柱