甲苯 ≥99.5% （通过GC）, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
甲苯 ≥99.5% (by GC), AR® ACS, Macron Fine Chemicals™
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Avantor® Hichrom HI-8 HT, GC Columns
Supplier: Avantor
High Temperature general purpose column ideal for PCBs compounds, Pesticides, environmental analysis.
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1,1,2,2-四氯乙烷 ≥98% （通过GC）, J.T.Baker®
Supplier: Avantor
1,1,2,2-四氯乙烷 ≥98% (by GC), J.T.Baker®
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Avantor® Hichrom HI-PLUS, GC Columns
Supplier: Avantor
Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.
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Avantor® Hichrom HI-PLUS 90, GC Columns
Supplier: Avantor
Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.
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甲醇 ≥99.9% (by GC), CMOS for microelectronic, J.T.Baker®
Supplier: Avantor
甲醇 ≥99.9% (by GC), CMOS for microelectronic, J.T.Baker®
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VWR® PESTINORM®, Tetrahydrofuran (THF), Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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氯仿 ≥99.9% (GC, on anhydrous basis) stabilised, PESTINORM® Supra Trace
Supplier: VWR Chemicals
氯仿 ≥99.9% (GC, on anhydrous basis) stabilised, PESTINORM® Supra Trace
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VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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甲醇 ≥99.9% (by GC, corrected for water content), BAKER ANALYZED™ HPLC for liquid chromatography, for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Supplier: Avantor
甲醇 ≥99.9% (by GC, corrected for water content), BAKER ANALYZED™ HPLC for liquid chromatography, for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Expand 48 Items
1-丁醇 ≥99.4% （通过GC，校正水含量）, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
1-丁醇 ≥99.4% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™
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环己酮 ≥99.0% （通过GC）, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Lot analysis on label.
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N,N-二甲基乙酰胺 ≥99.0% （通过GC）, ChromAR® 用于液相色谱, 用于紫外分光光度法, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
N,N-二甲基乙酰胺 ≥99.0% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Avantor® Hichrom HI-DEX DMP Beta, GC Columns
Supplier: Avantor
Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
Expand 12 Items
Avantor® Hichrom HI-DEX DET Gamma, GC Columns
Supplier: Avantor
Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
Expand 12 Items
Avantor® Hichrom HI-DEX DET Beta, GC Columns
Supplier: Avantor
Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
Expand 12 Items
Avantor® Hichrom HI-DEX B-SE, GC Columns
Supplier: Avantor
Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
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Avantor® Hichrom HI-DEX B-03, GC Columns
Supplier: Avantor
Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
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乙醇胺 ≥99.0% （通过GC，校正水含量）, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
乙醇胺 ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®
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Avantor® Hichrom HI-ACID (FFAP), GC Columns
Supplier: Avantor
Very popular nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of free fatty acids, phenols, alcohols, glycols.
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正己醇 ≥98.0% (by GC), GPR RECTAPUR®
Supplier: VWR Chemicals
正己醇 ≥98.0% (by GC), GPR RECTAPUR®
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Avantor® Hichrom HI-DEX DAC Gamma, GC Columns
Supplier: Avantor
Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
Expand 12 Items
2,2,4-三甲基戊烷 ≥99.8% (by GC), SPECTRONORM® for spectroscopy
Supplier: VWR Chemicals
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
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Avantor® Hichrom HI-1 PONA, GC Columns
Supplier: Avantor
Optimized phase for DHA (Detailed Hydrocarbons Analysis), PONA, PIANO and PNA analysis.
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2,2,4-三甲基戊烷 ≥99.8% (GC, on anhydrous basis), PESTINORM® Supra Trace
Supplier: VWR Chemicals
2,2,4-三甲基戊烷 ≥99.8% (GC, on anhydrous basis), PESTINORM® Supra Trace
Expand 2 Items
二甲基亚砜 ≥99.5% (by GC), HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
二甲基亚砜 ≥99.5% (by GC), HiPerSolv CHROMANORM® for HPLC
Expand 2 Items
甲醇 absolute ≥99.9% （通过GC，校正水含量） 用于HPLC, 用于液相色谱, J.T.Baker®
Supplier: Avantor
甲醇 absolute ≥99.9% (by GC, corrected for water content) for HPLC, for liquid chromatography, J.T.Baker®
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乙腈 ≥99.9% （通过GC）, BAKER ANALYZED® HPLC, 超梯度级 用于HPLC / UHPLC, 用于分光光度法, J.T.Baker®
Supplier: Avantor
乙腈 ≥99.9% (by GC), BAKER ANALYZED® HPLC, Ultra Gradient for HPLC, UHPLC, for spectrophotometry, J.T.Baker®