5-Methyltetrahydeofolate by HPLC

STM-1.32

Ascorbyl Palmitate and Ascorbyl ester by HPLC

STM-1.23

B12 as M- and H-cobalamin by JP buffer-ion-pairing HPLC-UV

STM-1.39

B12 as Methyl-, or hydroxy-cobalamin by HPLC- JP method

STM-1.20

B12 by HPLC-UV

STM-1.17

B12 by USP (HPLC)

STM-1.18

B2 as Riboflavin by FL

STM-1.19

Benfotiamine by HPLC-UV

STM-1.27

Biotin and pantothenic acid by LC-MS

STM-1.38

Biotin by HPLC

STM-1.15

Biotin by HPLC-USP method III

STM-1.16

Boric acid by HPLC-RI

STM-1.46

Choline and Inositol by HPLC-ESLD

STM-1.26

Choline bitartrate by HPLC-UV

STM-1.35

Choline by LC-MS

STM-1.33

Folic acid and 5-MTHF by USP HPLC-UV

STM-1.37

Folic acid and riboflavin by HPLC-UV

STM-1.40

Inositol and Choline by GC-FID

STM-1.25

Inositol hexanicotinate by HPLC-UV

STM-1.24

Iodine and bromie by ICP-MS

STM-1.47

Iodine by AOAC-Titration

STM-1.29

Iodine by HPLC-PDA

STM-1.45

Minerals by AA or ICP

STM-1.28

PABA by HPLC-UV

STM-1.43

Pantothenic acid by LC-MS

STM-1.30

Pyridoxal 5-phosphate, Pyridoxine or Pyridoxic acid by HPLC-FL

STM-1.22

Pyridoxal-5-Phasphate by HPLC

STM-1.21

Selected Five Water Soluble Vitamins by USP Method I

STM-1.12

Silica by USP gravimetric method

STM-1.44

Silica by colorimetric-UV-VIS method

STM-1.41

Silicon by ICP/MS

STM-1.48

Soluble silica by detection kit method

STM-1.34

Tocotrienols and Tocopherols by HPLC-UV

STM-1.9

Vitamin A as beta-carotene by HPLC

STM-1.1

Vitamin A as retinol and retinyl palmitate by HPLC

STM-1.2

Vitamin B1 by HPLC

STM-1.31

Vitamin C by HPLC

STM-1.14

Vitamin D by HPLC-UV

STM-1.3

Vitamin D by LC-MS

STM-1.4

Vitamin E by GC-FID

STM-1.5

Vitamin E by HPLC-UV

STM-1.6

Vitamin K by HPLC-Fluorescence

STM-1.8

Vitamin K by HPLC-UV

STM-1.7

Vitamin K2-MK7 by HPLC-UV or LC/MS

STM-1.10

Vitamins A, D, E and K by HPLC-UV

STM-1.42

Water Soluble Vitamins by LC-MS

STM-1.13

Water Soluble Vitamins by ion-pairing-HPLC

STM-1.11

Water soluble vitamins by buffer mobile phase HPLC-UV

STM-1.36