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PureCol Sleeve

PureCol 色谱柱进样口衬管

品牌
Supelco
货号
20543
规格纯度
for 4 mm I.D. columns, pkg of 50 ea
参考价格
3785.57 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

When nonvolatiles accumulate in the column inlet, you must replace several inches of packing - or the entire column. A silanized glass PureCol sleeve, inserted in the column inlet, solves this problem simply and inexpensively. When column performance begins to deteriorate, you can quickly and conveniently replace the sleeve - often without removing the column from the instrument. Replacement time is comparable to replacing a septum. Replace the PureCol sleeve when you change the septum, or when you analyze a new type of sample. PureCol sleeves are available in two sizes. Use PureCol sleeves with a 2 in. (5 cm) 21-gauge or finer needle.

其他说明

Fits any 4 mm I.D. glass column that has 7 cm of straight, unpacked inlet.

产品性质

包装pkg of 50 ea
technique(s)gas chromatography (GC): suitable

SUPELCO

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