BM N20-L, si/bl,Sil bltr/zt. PTFE, 45°,3
https://www.manchesterbeacon.org/shop/rw2-702341-bm-n20-l-si-bl-sil-bltr-zt-ptfe-45deg-3-331799
https://www.manchesterbeacon.org/web/image/product.template/331799/image_1920?unique=8b4e79e
This BM is guaranteed a N20-L, with the use of si/bl,Sil and directly supplied bltr/zt. to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days