Phenobarbital-d5 (100?g/mL in Methanol) 5X1ml
https://www.ijabpt.org/shop/rw2-trc-kit0222-5x1ml-phenobarbital-d5-100-g-ml-in-methanol-5x1ml-280705
https://www.ijabpt.org/web/image/product.template/280705/image_1920?unique=3df9016
This Phenobarbital-d5 is guaranteed with the use of (100?g/mL and directly supplied F2 to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days