Biotin Polystyrene Particles, 0.5 % w/
https://www.ibtb.org/shop/07-tp-30-5-biotin-polystyrene-particles-0-5-w-8835
https://www.ibtb.org/web/image/product.template/8835/image_1920?unique=1e82431
This Polystyrene Biotin is guaranteed a Particles, with the use of 0.5 and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days