Sigma Aldrich Supelco Gas Chiral Column Handheld Chromatography Column-Global supplier

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The Sigma Aldrich Ascentis Express C18 core-shell column is the first commercially available chromatographic column that replaces the traditional 5 μ m liquid chromatography column. The method does not need to be changed, but the analysis time is half and the column efficiency is twice as high as before; Sigma Aldrich Ascentis Express C18 core-shell column offers high cost-effectiveness and meets pharmacopoeia requirements!

Sigma Aldrich Ascentis Express C18 core-shell column:Sigma Aldrich has been acquired by Merck, and Guangzhou Green Baicao includes Sigma Aldrich chromatography consumables products as a major authorized agent. Among hundreds of agents, our chromatography consumables products account for more than 20% of the total domestic sales!

Chiral HPLC Columns

§ CHIROBIOTIC TDesignated column for salbutamol hydrochloride in the United States Pharmacopeia

§ CYCLBOND I 2000For the standards of the National Food and Drug AdministrationYBHFluconazole designated column

type	product description	specifications	Item number
SupelcoGas-phase chiral column	Supelcoα-DEX 120	30m×0.25mm×0.25μm	24310
	Supelcoβ-DEX 120	30m×0.25mm×0.25μm	24304
	Supelcoβ-DEX 120	60m×0.25mm×0.25μm	24305-U
	Supelcoβ-DEX 225	30m×0.25mm×0.25μm	24348
	Supelcoγ-DEX 225	30m×0.25mm×0.25μm	24312
AstecGas-phase chiral column	CHIRALDEX G-TA	30m×0.25mm×0.12μm	73033AST
	CHIRALDEX G-TA	50m×0.25mm×0.25μm	73035AST
	CHIRALDEX G-PN	30m×0.25mm×0.12μm	74033AST
AstecLiquid phase chiral column	CHIROBIOTIC T	4.6×250mm,5μm	12024AST
	CYCLBOND I 2000	4.6×250mm,5μm	20024AST
	CYCLBOND I 2000 RSP	4.6×250mm,5μm	20324AST
	Cellulose DMP Chiral	4.6×150mm,5μm	51098AST
	Cellulose DMP Chiral	4.6×250mm,5μm	51099AST

Note: Cellulose DMP ChiralSeries replaceableDaicelCellulose chiral columnOD-H.

Appendix:Designated by domestic and international standardsSigma-AldrichExample of chromatographic column

standard	chromatographic column	specifications	Item number	price
national standardYC/T207-2006Determination of Volatile Organic Compounds in Juan Cigarette Strips and Box Packaging Headspace Gas Chromatography	VOCOL^TMGas-phase column	60m×0.32mm×1.8μm	24217-U	9750
GB-T-5750-2006Volatile substances in standard testing methods for drinking water1,1-Dichloroethylene（GB/T-5750-2006:5.1）	VOCOL^TMGas-phase column	60m×0.75mm×1.5μm	23313-U	——
EPA502.2 524.2Detecting volatile organic compounds in water	VOCOL^TMGas-phase column	60m×0.75mm×1.5μm	23313-U	——
national standardGB5413.27-2010，GB5413.36-2010、USP G5、AOACmethod996.06andAOCSmethodCe 1h-05Designated column for maximum separation of cis trans isomeric fatty acid methyl esters	SP-2560Gas-phase column	100m×0.25mm×0.2μm	24056	14402
ISO-3518-2002Analysis of Sandalwood Alcohol in Sandalwood Oil	Supelcowax 10Gas-phase column	30m×0.25mm×0.25μm	24079	4783
WHOAnd the United Nations Food and Agriculture Organization food additivesISSN 1717-7077Determination of Carotenoaldehyde on a Designated Chromatographic Column	Supelcosil Suplex pkb-100Liquid phase column	4.6×250mm,5μm	58934	5664
2010Analysis of Simvastatin in the Chinese Pharmacopoeia	Supelcosil LC-18Liquid phase column	4.6×33mm,3μm	58977	2669
USP Simvastatin	Supelcosil LC-18-DBLiquid phase column	4.6×33mm,3μm	58978	3258
United States Pharmacopeia Carvedilol Test	Supelcosil Suplex pkb-100Liquid phase column	4.6×150mm,5μm	58932	5225
USP Entricitabine testing	Discovery HS-F5Liquid phase column	4.6×250mm,5μm	567517-U	4787
US Pharmacopeia Lamivudine, Zifradine, Nevirapine	Supelcosil LC-ABZLiquid phase column	4.6×150mm,5μm	59140-U	5301
USP Stavudine, Zifradine, Nevirapine	Supelcosil LC-ABZLiquid phase column	4.6×150mm,5μm	59140-U	5301
British Pharmacopoeia Lansoprazole	Supelcosil LC-ABZLiquid phase column	4.6×250mm,5μm	59142	5702
USP Mifepristone	Supelcosil Suplex pkb-100Liquid phase column	4.6×250mm,5μm	58934	5664
US/UK Pharmacopoeia Celecoxib	Supelcosil LC-DPLiquid phase column	4.6×250mm,5μm	58842	4925
United States Pharmacopeia Tacmoxifloxacin	Supelcosil LC-DiolLiquid phase column	4.6×250mm,5μm	58201	4098
National Food and Drug Administration StandardsYBHVoriconazole	Astec cylcobond I 2000Liquid phase chiral column	4.6×250mm,5μm	20024AST	11716
USP Lopinavir and Litonavir	Ascentis Express C8Liquid phase column	4.6×150mm,5μm	53838-U	8621
National Food and Drug Administration2012］13Notice on Issuing Testing Methods for Prohibited or Restricted Substances such as Hydrocortisone in Cosmetics32Planting banned and restricted dyes	Discovery RP-Amide C16Liquid phase column	4.6×250mm,5μm	505064	3797

Guangzhou Green Baicao, as a comprehensive laboratory supplier, specializes in providing chromatographic spectroscopy instruments, chromatographic spectroscopy consumables, laboratory general instruments, laboratory general consumables, reagents and standards, technical consulting and maintenance services, etc.