Wheaton* Pre-Scored Ampules
Stems can be pull-sealed or tip-sealed. Gold Band* pre-scored feature eliminates filing. Clear ampules are made of low extractable borosilicate glass (meets USP Type I and ASTM Type I, Class A standards). Amber borosilicate glass (meets USP Type I and ASTM Type I, Class B standards) is used to protect light-sensitive samples.
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
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