H-3817.20 SRM 114q, Portland Cement Fineness Standard, 20-Pack
฿1.00
Standards: ASTM C110
SRM 114q, Portland Cement Fineness Standard, 20-Pack
H-3817 individual vials. This Standard Reference Material (SRM) is used in calibrating fineness testing equipment
according to ASTM Standard Methods. The SRM unit consists of a glass vial with plastic caps containing powdered cement
(each vial is contained in a sealed foil bag). Each vial contains approximately 5g of cement.
