Showing all 9 results
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Selectra-Sil®, MTBSTFA with 1% TBDMCS, 1 gm Ampule 10 pk
$165.00Selectra-sil MTBSTFA w/ 1% TBDMCS
N-methyl-N-(tert-butyldimethylsilyl)-trifluoroacetamide w/ 1% tert-butyldimethylchlorosilane
10 x 1gm glass sealed ampule
Clean-Up® Quaternary Amine w/Acetate Counter Ion Column 500mg 10mL 
QuEChERS European 15 mL Centrifuge Tube (2000 mg MgSO₄ + 500 mg NaCl + 250 mg Na₂Cit + 500 mg Na₃Cit)