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Zoek referentiestandaarden op verbinding, CAS-nummer, methode of artikelnummer — inclusief de concentratie van uw verbinding in elk mengsel.

Gevonden in 44 standaarden 44 mengsels

Sorteren op Naam A–Z Componenten oplopend Componenten aflopend

Product	Conc.	Oplosm.	Comp.	Certificering	Prijs
RT-30300 524 Calibration Mix #7A, 2,000ug/mL each in P&T methanol:water (90:10), 1ml/ampul, ea.	2000 µg/mL	P&T Methanol / Water	5	CRM	EUR 39.00
RT-31688 8270 Benzidines Mix, 1ml, methanol, ea.	2000 µg/mL	Methanol	3	CRM	EUR 50.00
RT-31809 Carbohydrate LC Performance Check Mix, dry, neat, reconstitute in 1ml acetonitrile:water (75:25) v/v	—	Acetonitrile / Water	5		EUR 50.00
RT-30611 CCME F1 Retention Time Marker, 2,000µg/mL in methanol, 1ml/ampul, ea.	2000 µg/mL	Methanol	3	CRM	EUR 49.00
RT-35004 Column Test Mixture, LC Normal Phase Test Mix #1, hexane,1ml, ea.	—	Hexane	4	CRM	EUR 49.00
RT-35005 Column Test Mixture, LC Reverse Phase Test Mix #1, methanol/water (75:25) 1ml, ea.	—	Methanol / Water	4	CRM	EUR 49.00
RT-31676 Diesel #2/Mineral Oil, hexane, 1ml, ea.	5000 µg/mL	Hexane	2	CRM	EUR 48.00
RT-31682 Diesel #2/Motor Oil, hexane, 1ml, ea.	5000 µg/mL	Hexane	2	CRM	EUR 47.00
RT-36261 European Pharmacopoeia/ICH Class 1 Mix (revised), water:dimethylsulfoxide (80:20), 1ml/ampul, ea.	—	DMSO (dimethylsulfoxide) / Water	5	CRM	EUR 46.00
RT-31679 Extraction Solvent Stock Solution #1, hexane, 5ml, ea.	—	Hexane	2	CRM	EUR 51.00
RT-31680 Extraction Solvent Stock Solution #2, hexane, 20ml, ea.	—	Hexane	2	CRM	EUR 80.00
RT-33908 FID Performance Evaluation Standard, hexane, 1ml, ea.	—	Hexane	3	CRM	EUR 49.00
RT-31677 Florisil Cartridge Quality Control Standard Mixture, Rev.2, 10ml, hexane, ea.	1000 µg/mL	Hexane	2	CRM	EUR 67.00
RT-35108 GC FID Test Mix, 20ug/mL each in hexane, 1ml/ampul, ea.	20 µg/mL	Hexane	3	CRM	EUR 31.00
RT-32058 Herbicide Mix, 500/8000, Standard #3 (free acid), 20,000µg/mL, methanol, 1ml/ampul, ea.	20,000 µg/mL	Methanol	2	CRM	EUR 120.00
RT-32059 Herbicide Mix, 500/8000, Standard #3 (methyl ester), 20,000µg/mL, hexane, 1ml/ampul, ea.	20,000 µg/mL	Hexane	2	CRM	EUR 177.00
RT-30602 Ketones Mix, 524.2 Rev. 4.1, 90% P&T methanol:10% water, 1ml/ampul, ea.	5000 µg/mL	P&T Methanol / Water	5	CRM	EUR 50.00
RT-31699 LC Performance Test Mix, methanol, 1ml, ea.	—	Methanol	5	CRM	EUR 54.00
RT-32437 Paraquat & Diquat Calibration Mix, 1,000µg/mL, water, 1ml/ampul, ea.	1000 µg/mL	Water	2		EUR 46.00
RT-32275 Pesticide Mix, 500 series, 531.1 Performace Ck Std, methanol, 1ml/ampul, ea.	—	Methanol	4	CRM	EUR 61.00
RT-32014 Pesticide Mix, Solid Waste, TCLP Herbicide Std, 2,000µg/mL, methanol, 1ml/ampul, ea.	2000 µg/mL	Methanol	2	CRM	EUR 43.00
RT-32013 Pesticide Mix, Solid Waste, TCLP Pesticide Std, 2,000µg/mL, methanol, 1ml/ampul, ea.	2000 µg/mL	Methanol	5	CRM	EUR 82.00
RT-36228 Residual Solvents - PharmEuropean Pharmacopoeia ICH Class 1 Mix, water:dimethylsulfoxide 80:20, 1ml/	—	DMSO (dimethylsulfoxide) / Water	5	CRM	EUR 46.00
RT-36006 Solvents, USP Calib.Std #4, ea.	—	Methanol	5	CRM	EUR 48.00