25533 Results for: "Liners+gc+septa+gc+ferrules"

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GC Multiresidue Pesticide Standard #1 (16 components), Restek

Supplier: Restek

Organophosphorus compounds that has accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

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α,3-Dibromotoluene ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 823-78-9 MDL Number: MFCD00000176 Molecular Formula: C7H6Br2 Molecular Weight: 249.93 Purity/Analysis Method: 98.0% (GC) Form: Crystal Boiling point (°C): 135 Melting point (°C): 42 Flash Point (°C): 110 Storage Temperature: 0-10°C

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Acetoxy-2-propanone ≥97% (by GC)

Supplier: Aladdin Scientific

Acetoxy-2-propanone ≥97% (by GC)

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6-Methylchromone ≥98.0% (by GC)

Supplier: TCI America

6-Methylchromone, Purity: >98.0%(GC), CAS Number: 38445-23-7, Molecular Formula: C10H8O2, Molecular Weight: 160.17, Synonyms: 6-Methyl-4-oxo-4H-1-benzopyran, Size: 1G

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2-Methoxytropone ≥98.0% (by GC)

Supplier: TCI America

2-Methoxytropone, Purity: >98.0%(GC), CAS Number: 2161-40-2, Molecular Formula: C8H8O2, Molecular Weight: 136.15, Synonyms: 2-Methoxy-2,4,6-cycloheptatrien-1-one, Size: 1G

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1-Acetoxy-3-chloroacetone ≥95% (by GC)

Supplier: Aladdin Scientific

1-Acetoxy-3-chloroacetone ≥95% (by GC)

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(+)-Sparteine ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 492-08-0 MDL Number: MFCD00869353 Molecular Formula: C15H26N2 Molecular Weight: 234.39 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 174 Specific rotation [a]20/D: 18 deg (C=1, EtOH) Lambda max.: 202 nm (CH3CN)Storage Temperature: 0-10°C

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Allyl cyanoacetate ≥97% (by GC)

Supplier: Aladdin Scientific

Allyl cyanoacetate ≥97% (by GC)

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2-Acetyl-5-chlorothiophene ≥99% (by GC)

Supplier: Aladdin Scientific

2-Acetyl-5-chlorothiophene ≥99% (by GC)

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4'-Methyl-4-pentylbiphenyl ≥98.0% (by GC)

Supplier: TCI America

4'-Methyl-4-pentylbiphenyl, Purity: >98.0%(GC), CAS Number: 64835-63-8, Molecular Formula: C18H22, Molecular Weight: 238.37, Synonyms: 4-Amyl-4'-methylbiphenyl, Size: 5G

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4-Morpholinoaniline ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 2524-67-6 MDL Number: MFCD00006169 Molecular Formula: C10H14N2O Molecular Weight: 178.24 Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Melting point (°C): 134

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Resodiacetophenone ≥98.0% (by GC, titration analysis)

Supplier: TCI America

4,6-Diacetylresorcinol, Purity: >98.0%(GC)(T), CAS Number: 2161-85-5, Molecular Formula: C10H10O4, Molecular Weight: 194.19, Synonyms: 4,6-Diacetyl-1,3-dihydroxybenzene, 1,1'-(4,6-Dihydroxy-1,3-phenylene)bisethanone, Size: 5G

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6-Heptynenitrile ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 15295-69-9 Molecular Formula: C7H9N Molecular Weight: 107.16 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 93 Specific Gravity (20/20): 0.89

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2-Chlorothioxanthone ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 86-39-5 MDL Number: MFCD00005067 Molecular Formula: C13H7ClOS Molecular Weight: 246.71 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 152 Flash Point (°C): 91

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4-Iodobiphenyl ≥97.0% (by GC)

Supplier: TCI America

CAS Number: 1591-31-7 MDL Number: MFCD00019028 Molecular Formula: C12H9I Molecular Weight: 280.11 Purity/Analysis Method: 97.0% (GC) Form: Crystal Boiling point (°C): 320 Melting point (°C): 112

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Avantor® ACE®, Replacement Ferrules

Supplier: Avantor

Avantor® ACE®, Replacement PEEK ferrules for UHPLC guard cartridge holder for 2,1 to 4,6 mm ID columns, PEEK

Sustainable Options Available

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Cycloheptatriene ≥95.0% (by GC)

Supplier: TCI America

CAS Number: 544-25-2 MDL Number: MFCD00004146 Molecular Formula: C7H8 Molecular Weight: 92.14 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 115 Flash Point (°C): 4 Specific Gravity (20/20): 0.89 Storage Temperature: 0-10°C

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Isorhapontigenin ≥96.0% (by GC)

Supplier: TCI America

CAS Number: 32507-66-7 MDL Number: MFCD12407151 Molecular Formula: C15H14O4 Molecular Weight: 258.27 Purity/Analysis Method: 96.0% (GC) Form: Crystal Melting point (°C): 182 Storage Temperature: 0-10°C

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GC Multiresidue Pesticide Standard #3 (25 components), Restek

Supplier: Restek

Organonitrogen Compounds that has accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

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GC Multiresidue Pesticide Standard #4 (28 components), Restek

Supplier: Restek

Organonitrogen compounds that has accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

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Cyclopropanesulfonamide ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 154350-29-5 MDL Number: MFCD08705286 Molecular Formula: C3H7NO2S Molecular Weight: 121.15 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 108

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3-Nitropyridine ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 2530-26-9 Molecular Formula: C5H4N2O2 Molecular Weight: 124.10 Purity/Analysis Method: 98.0% (GC) Form: Crystal Boiling point (°C): 216 Melting point (°C): 40

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4-Bromo-4'-iodobiphenyl ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 105946-82-5 Molecular Formula: C12H8BrI Molecular Weight: 359.00 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 177

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4-Nitrobenzonitrile ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 619-72-7 MDL Number: MFCD00007279 Molecular Formula: C7H4N2O2 Molecular Weight: 148.12 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 147

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3-Fluoro-1-propanol ≥98.0% (by GC)

Supplier: TCI America

3-Fluoro-1-propanol, Purity: >98.0%(GC), CAS Number: 462-43-1, Molecular Formula: C3H7FO, Molecular Weight: 78.09, form: Clear, Color: Colorless - Almost colorless, Size: 5G

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Methyl-2,3-diaminobenzoate ≥98.0% (by GC)

Supplier: TCI America

Methyl 2,3-Diaminobenzoate, Purity: >98.0%(GC), CAS number: 107582-20-7, Molecular Formula: C8H10N2O2, Molecular Weight: 166.18, Synonym: 2,3-Diaminobenzoic Acid Methyl Ester, Size: 5G

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Ferrule Gripper Sets, Ace Glass Incorporated

Supplier: Ace Glass

Replacement ferrule/gripper sets for ACE PTFE tube compression fittings.

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2-Mercaptoethanol ≥99.0% (by GC)

Supplier: TCI America

CAS Number: 60-24-2 MDL Number: MFCD00004890 Molecular Formula: C2H6OS Molecular Weight: 78.13 Purity/Analysis Method: 99.0% (GC) Form: Clear Liquid Boiling point (°C): 158 Melting point (°C): -100 Flash Point (°C): 74 Specific Gravity (20/20): 1.12

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Cyclobutanone ≥97.0% (by GC) stabilized

Supplier: TCI America

(stabilized with Na2CO3) CAS Number: 1191-95-3 MDL Number: MFCD00001332 Molecular Formula: C4H6O Molecular Weight: 70.09 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Boiling point (°C): 99 Melting point (°C): -53 Flash Point (°C): 10 Specific Gravity (20/20): 0.93 Storage Temperature: 0-10°C

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Ethyl (Benzyloxy)acetate ≥98.0% (by GC)

Supplier: TCI America

Ethyl (Benzyloxy)Acetate, Purity: >98.0%(GC), Cas no: 32122-09-1, Molecular formula : C11H14O3, Molecular weight : 194.23, Synonyms: (Benzyloxy)acetic Acid Ethyl Ester, Size: 1G