Green fluorescent protein ''GFP'', biotin 0.5 mg
https://www.pathco.org/shop/0650-gfpb-0-5mg-green-fluorescent-protein-gfp-biotin-0-5-mg-5022
https://www.pathco.org/web/image/product.template/5022/image_1920?unique=9aff26e
This Green is guaranteed a mg with the use of biotin and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days