产品说明
一般描述
The J. Young high-vacuum PTFE valve helps in controlling the atmosphere when using air-sensitive materials.Features:
基本信息
产品性质
Sigma-Aldrich
Medium porous filter plate for Table-Top Buchner funnels
Microcapillary tube, calibrated
微毛细管,已校准
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Pan for fine test sieve
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Sampler brush kit
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