Code "K"���������Agent Name | CAS No. | |
| KANAMYCIN | | |
| KANAMYCIN, SULFATE (1:1) (SALT | 25389-94-0 | |
| KANSAS SNAKE ROOT | | |
| KAOLIN, CALCINED | 66402-68-4 | |
| KAOLIN, DUST | 1332-58-7 | |
| KAOLIN | 1332-58-7 | |
| KAOLIN CLAY, KENTUCKY | 1332-58-7 | |
| KAOLINITE | | |
| KAOLINITE (CAS#=1318747) | 1318-74-7 | |
| KAOLIN, POWDER | 1332-58-7 | |
| KAPOK | | |
| KAPOK PROTEIN EXTRACTABLE | | |
| KARAYA, POWDER | 9000-36-6 | |
| KARBOLIT | 51888-79-0 | |
| KARL FISCHER REAGENT | | |
| KAYEXALATE | 37349-16-9 | |
| KAYEXALATE, POWDER | 37349-16-9 | |
| KELP | | |
| KENTUCKY 31 GRASS SEED | | |
| KERATINS, HYDROLYZATES | 69430-36-0 | |
| KERNECHTROT (BIOLOGICAL STAIN) | | |
| KEROSENE | 8008-20-6 | |
| KEROSENE, VAPORIZED | 8008-20-6 | |
| KEROSINE (PETROLEUM) , HYDRODESULFURIZED | 64742-81-0 | |
| KETIMINE (EPA PMN #84 - 952) | | |
| KETOGLUTARIC ACID, ALPHA - | 328-50-7 | |
| KETONES | | |
| KETONE, 6 - TERT - BUTYL - 1, 1 - DIMETHYL - 4 - INDANYL METHYL | 13171-00-1 | |
| KIDNEY BEAN | | |
| KIESELGUHR | 61790-53-2 | |
| KIESELGUHR, SODA ASH FLUX - CALCINED | 68855-54-9 | |
| KINASE (ENZYME - ACTIVATING) , STREPTO - | 9002-01-1 | |
| KINASE (ENZYME - ACTIVATING) , STREPTO - , MIXT. WITH STREPTOCOCCAL DEOXYRIBONUCLEASE | 8048-16-6 | |
| KINASE (ENZYME - ACTIVATING) , URO - | 9039-53-6 | |
| KINASE (PHOSPHORYLATING) , CREATINE | 9001-15-4 | |
| KINASE (PHOSPHORYLATING) , GLUCONO - | 9030-55-1 | |
| KINASE (PHOSPHORYLATING) , HEXO - | 9001-51-8 | |
| KINASE (PHOSPHORYLATING) , PYRUVATE | 9001-59-6 | |
| KINYOUN'S STAIN | | |
| KLEBSIELLA | | |
| KLEBSIELLA, OXYTOCA | | |
| KLEBSIELLA, OZAENAE | | |
| KLEBSIELLA, PNEUMONIAE | | |
| KLEBSIELLA, RHINOSCLEROMATIS | | |
| KRYPTON, ISOTOPE OF MASS 81 | 15678-91-8 | |
| KRYPTON, ISOTOPE OF MASS 85 | 13983-27-2 | |
| KRYPTON | 7439-90-9 | |
| KYANITE | 1302-76-7 | |
| KYANITE, DUST | 1302-76-7 | |