残余燃料中的硫与金属(铁、镍、钒)的标准品, Sulfur &Metals in Residual Fuel Oil,Varied conc. in Residual oil

钒标准品(低倍率), Vanadium Standard-Low Range,Varied conc. in Xylenes:Mineral oil (50:50)

镍标准品, Nickel Standard 02,Varied conc. in Xylenes:Mineral oil (50:50)

ASTM D6481 润滑油校准曲线套�? Lubricating Oil Calibration Curve

润滑油校准曲�? Lubricating Oil Calibration Curve

氘代的苯、乙苯和�?种套�?异辛烷溶�?, 3 Component Deuterated ISTD Standard,Varied mass% in Isooctane

Cloud Point, Approx. Value (+5 oC)

浊点校准标准品D2500(5�?

标准�? Low Level Sulfur Calibration Set

2,2'-Dibromobiphenyl

2,2'-二溴联苯

2,4,6-Tribromobiphenyl

2,4,6-三溴联苯