Kaempferol, 20mg

Custom mix, Alkylated Phenols, 3 components in isooctane each 100µg/mL: 8917.13 4-(1-Ethyl-1-methylpropyl)-2-methylphenol 1437.12 4-n-Hexylphenol 1442.14 2,4-Di-tertbutyllphenol

Custom mix of PBB, 10 components each 0.03mg/mL in a suitable solvent: 3091.12 4-Bromobiphenyl PBB-3 3096.12 4,4'-Dibromobiphenyl PBB-15 3097.12 2,2',5-Tribromobiphenyl PBB-18 3103.12 2,2',5,5'-Tetrabromobiphenyl PBB-52 3107.12 2,2',4,5',6-Pentabromo

Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL.