|Package:||Color Packing||Shelf Life:||One Year|
|Sensitivity:||0.05ppb||Use:||Food , Food , Drug|
vitamin testing kit,
vitamin elisa kit
Vitamin B9 (Folic Acid) Test Kit
REAGEN™ Folic acid Test Kit is quantitative analysis of total Folic acid in food ,feed and drug.
1. rapid, and cost-effective extraction methods,the same as other Vitamin.
2. The kit provide positive control and serial standards
3. High sensitivity (0.05μg/100g) and low detection limit (0.0125μg/100g)
4. High recovery(80%-115%)
5. High reproducibility
REAGEN™Sample and Folic acid culture medium add to the 96-microwell which has the Lactobacillus Rhamnose subsp. lactis (leichmannii),if the sample has vitamin B9 the Lactobacillus Rhamnose 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 folic acid content.
REAGEN™ Folic acid 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 6 months when the kit is properly stored.
|Lactobacillus Rhamnose-Coated Plate||1 x 96-well Plate (8 wells x 12 strips)||2-8℃|
|Culture medium(containsB9 buffer)||3||2-8℃|
|Folic acid standards||3||2-8℃|