服务地域:全国
产品参数:货号:CDFH-BRPS650K ;规格:1.0g...
属性:产地:美国; 品牌:APSC ;货期:现货
尿素 ≥98.5% (HPLC)
氟化苯和1,4-二氯苯-D4 混标(HJ639-2012)
10种拟除虫菊酯类农药混标(HJ963-2018,HJ1023-2019)
37种有机磷类及杂环类农残混标(HJ963-2018,HJ1023-2019)
15种氨基甲酸酯类农药混标(HJ961-2018,HJ 1026-2019)
10种氨基甲酸酯类农药混标(HJ960-2018,HJ 1025-2019)
有机流动相GPC标样-聚苯乙烯, 溴化(% Br = 66.3; % Cl = .092) ; Organic GPC/SEC StandardsBrominated Polystyrene, Brominated Polystyrene (% Br = 66.3; % Cl = .092) ; Mw 646000, Mn 300000, Mz 1300000 IV 0.284; IV* - Intrinsic Viscosity (dL/g) in THF at 30°C