avigation
节点取样器 NSPI-25750 NSPI-251200
ACCU D-5453-HL-SET
ACCU D-5453-ML-SET
ACCU P-0091-01-10X
Shodex SB-G 6.0*50 F6709430
shodex SB802.5HQ 8.0*300 F6429101
罗氏roche试剂 10103241001 肉碱乙酰转移酶 5Mg
霉酚酸脂标准品USP1448956-200mg
西门子SLIV阀 1901939-001
Pickering RG019 草甘膦色谱柱再生液
Pickering K200 草甘膦洗脱液
Pickering GA116 草甘膦水解稀释液
Pickering GA104 OPA稀释剂
货号:Z-014G,PAH Mix16组分多环芳烃混标2000ppm 1ml
SS316L 不锈钢三通(货号:C170020)
USP 1667803-250mg CAS:17407-37-3
货号:Y0000427,EP,阿卡波糖峰鉴别,20mg
CHEM N-11934-1G 107-15-3 ethylene diamine
CHEM N-12413-1G 96-33-3 methyl acrylate
GBW07435 100G 土壤成分标准物质
GSB 07-1020-1999 40G 锌渣
货号:S0271,叶绿素铜钠,25g/瓶
DR YA03010010TO Alkanes-Mix 10 C10到C35 1ML
CDN D-2708 0.1G