B-27 Serum free Supplement (50x), 10ml
https://www.cellclassifier.org/shop/568-b-27-b-27-serum-free-supplement-50x-10ml-14753
https://www.cellclassifier.org/web/image/product.template/14753/image_1920?unique=83d9cb0
This B-27 is guaranteed a Serum with the use of free and directly supplied Supplement to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days