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Chromatography and Mass Spectrometry Reagents
Solutions of various chemical compositions formulated for use with chromatography and mass spectrometry systems and techniques. Products are available in multiple quantities and include reagents for analytical procedures and instrument maintenance.
Silylation Reagents (10)
Premixed Mobile Phase Solutions (2)
Siliconizing Fluids (2)
Alkylation Reagents (1)
Silylation Grade Solvents (1)
Products (16)
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For Use With: Siliconizing Glass Surfaces. Hazards: Flammable, Irritant. Standard Components: 4-Hydroxy-4-Methylpentan-2-One, 2-Methyl-2-Propanol, Silane, Trimethoxyoctadecyl. Standard Concentration: 25 - 45, 25 - 45, 10 - 20%.
Standard Concentration: 0.2 M Standard Components: Trimethylanilinium hydroxide in Methanol. Hazards: Flammable, Toxic. For Use With: GC.
Use Thermo Scientific™ BSTFA + 1–10% TMCS Silylation Reagent for analytes that are difficult to silylate. Stronger than BSTFA alone, this catalyzed formulation is ideal for derivatizing compounds such as fatty acid amides and slightly hindered hydroxyls for GC analysis.
Produce stable TBDMS derivatives for GC analysis with the Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent. MTBSTFA derivatizes hydroxyl, carboxyl, thiol and primary and secondary amines with typically >96% yields, and the reaction byproducts are volatile and neutral.
For Use With: Preparing Oximes of Steroids and Ketoacids. Standard Concentration: 95 - 98, 1 - 3%. Hazards: Corrosive, Flammable. Item Description: Hypo-Vial Container; 10 mL.
For Use With: Preparing Oximes of Steroids and Ketoacids. Standard Concentration: 95 - 98, 1 - 3%. Hazards: Corrosive, Flammable. Item Description: Hypo-Vial Container; 10 mL.
For Use With: GC/MS. Storage: 2°C to 8°C. Hazards: Flammable, Irritant.
Standard Components: Pyridine, Hexamethyldisilazane, Chlorotrimethylsilane. Hazards: Corrosive, Flammable. Standard Concentration: 65 - 80, 10 - 20, 5 - 7%. Storage: 2°C to 8°C.
Standard Components: Pyridine, 1-(Trimethylsilyl)-1 H-imidazole. Storage: 2°C to 8°C. For Use With: GC. Standard Concentration: 65 - 80, 20 - 25%.
Use specially manufactured and packaged Thermo Scientific™ Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions. They are purified, dried, and packaged under nitrogen in convenient Thermo Scientific™ Hypo-Vial™ Sample Storage Vials, and are...
For Use With: Siliconizing Glass Surfaces. Hazards: Flammable, Irritant. Standard Components: 4-Hydroxy-4-Methylpentan-2-One, 2-Methyl-2-Propanol, Silane, Trimethoxyoctadecyl. Standard Concentration: 25 - 45, 25 - 45, 10 - 20%.
For Use With: GC. Standard Concentration: 25 - 45, 25 - 45, 20 - 25%. Hazards: Toxic. Storage: Room Temperature.
For Use With: GC. Standard Concentration: 25 - 45, 25 - 45, 20 - 25%. Hazards: Toxic. Storage: Room Temperature.
Standard Components: Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate. Standard Concentration: 98 to 100%. Storage: 2°C to 8°C. For Use With: GC.