基本信息
产品性质
Sigma-Aldrich
SynthwareTM Dewar type vacuum trap
SynthwareTM distillation drip adapter
SynthwareTM enlarging adapter
SynthwareTM Erlenmeyer flask
SynthwareTM four neck round bottom flask with angled side necks
SynthwareTM graduated concentrator tube
SynthwareTM high vacuum 90 degree stopcock with hollow plug