HIGH PURITY SILICA (SILICON DIOXIDE) POWDER (81% TO 97%), BONDED TO ORGANIC COMPOUNDS FOR USE IN THE MANUFACTURE OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY COLUMNS AND CARTRIDGES.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 3824 - PREPARED BINDERS FOR FOUNDRY MOULDS OR CORES; CHEMICAL PRODUCTS AND PREPARATIONS OF THE CHEMICAL OR ALLIED INDUSTRIES (INCLUDING THOSE CONSISTING OF MIXTURES OF NATURAL PRODUCTS), NOT ELSEWHERE SPECIFIED OR INCLUDED: GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 382490 - OTHER THAN ELSEWHERE SPECIFIED WITHIN THIS HEADING CN CODE 38249096 - OTHER THAN CHEMICAL PRODUCTS OR PREPARATIONS, PREDOMINANTLY COMPOSED OF ORGANIC COMPOUNDS, NOT ELSEWHERE SPECIFIED OR INCLUDED.