o-Chloronitrobenzene solution 1000μg/ml, solvent: methanol 88-73-3 C₆H₄ClNO₂ 157.55 g./mol ฿2,100.00 View
n-Dinonyl phthalate acid ester solution 200.0μg/ml, solvent: methanol 84-76-4 C₂₆H₄₂O₄ 418.61 g./mol ฿2,304.00 View
Methanol 0.60mg/mL Isobutanol 0.60mg/mL Isoamyl Alcohol 0.60mg/mL, Matrix: 60% ethanol U=2% ฿1,210.00 View