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76420-72-9
k]chrysene
AS10kCD03-1
Claritas PPT® Grade ICP-MS Multi-Element Solution 2A with Mercury
Usable volume 25 mL
Retention gaps, methyl silylated, non-polar 5190-8490 76420-72-9The retention gap technique in combination with on column injection allows concentration of a large sample volume in the capillary column. Retention gaps consist of uncoated (no stationary phase), deactivated fused silica capillary tubing. A retention gap must be inert without any noticeable retention (analytes are not retained). Methyl deactivated surface eliminates the unwanted interaction. Improve peak shape by focusing and concentration of the
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