货号 | 规格 | 价格 |
---|---|---|
925-0128 | Test film, polystyrene, NIST traceable, set of 2 films each mounted in 2 x 4 in card holder that fits into universal slide mount | ¥8,141.65 |
HARRICK-KBR-100 | KBR powder, 100 gm, 1/pk | ¥1,670.14 |
925-0128 | Test film, polystyrene, NIST traceable, set of 2 films each mounted in 2 x 4 in card holder that fits into universal slide mount | ¥8,141.65 |
HARRICK-KBR-100 | KBR powder, 100 gm, 1/pk | ¥1,670.14 |