TOXI-DISCS
Filed: October 18, 1971
ADSORBENT DISCS EMPLOYED IN THIN LAYER CHROMATOGRAPHY, WHICH ARE IMPREGNATED WITH BIOLOGICALLY ACTIVE COMPOUNDS SUCH AS DRUGS, FOR STANDARDS IN CHROMATOGRAPHIC ANALYSIS; THE GOODS ARE EMPLOYED IN CLINICAL LABORATORY TESTING FOR CHEMICAL IDENTIFICATION
Serial Number: 72405360
Registration Number: 0960697
Classification: Chemicals
Status: Registered And Renewed
Status Date: 2003-05-17
TOXI-GRAMS
Filed: October 18, 1971
CHROMATOGRAMS EMPLOYED IN THIN LAYER CHROMATOGRAPHY, WHICH ARE ADAPTED FOR RECEIVING SMALL DISC IMPREGNATED WITH CHEMICALS; THE GOODS ARE EMPLOYED IN CLINICAL LABORATORY TESTING FOR CHEMICAL IDENTIFICATION
Serial Number: 72405361
Registration Number: 0961204
Classification: Chemicals
Status: Registered And Renewed
Status Date: 2003-05-17
ZIPAX
Filed: April 13, 1970
CONTROLLED SURFACE POROSITY PARTICLES FOR USE AS SUPPORT MATERIAL FOR CHROMATOGRAPHIC COLUMNS
Serial Number: 72356556
Registration Number: 0902193
Classification: Chemicals
Status: Registered And Renewed
Status Date: 2010-11-11
