REAGEN LLC
REAGEN INC, focusing on ELISA, PCR, and Lateral Flow testing kits including clinical disease detecting kits, food & feed safety test kits, and animal epidemic virus detecting kits in the US for 12
Add to Cart
REAGEN™ Vitamin B12 Test Kit is quantitative analysis of total Vitamin B12 in food ,feed and drug.
REAGEN™Sample and Vitamin B12 culture medium add to the 96-microwell which has the Lactobacillus delbrueckii subsp. lactis (leichmannii),if the sample has vitamin B12 the Lactobacillus delbrueckii will grow,after culture 37℃,44-48h, read the OD by microplate reader 610 - 630 nm (or540 - 550 nm),The sample of the turbidity compared with standard curve can get Vitamin B12 content.
REAGEN™ Vitamin B12 Test Kit has the capacity for 96 determinations or testing of 42 samples in duplicate (assuming 12 wells for standards). Return any unused microwells to the foil bag and reseal them with the desiccant provided in the original package. Store the kit at 2-8℃ .The shelf life is 12 months when the kit is properly stored.
| Kit Contents | Amount | Storage |
| Vitamin B12 Microwell Plate | 1 x 96-well Plate (8 wells x 12 strips) | 2-8℃ |
| Sterile water | 3x30ml | 2-8℃ |
| Vitamin B12 Culture medium | 3 | 2-8℃ |
| Vitamin B12 standards | 3 | 2-8℃ |
| Aluminum foil | 2 | 2-30℃ |