BioReagent Buffers

In an effort to provide products that will meet the growing demands of the today′s Life Science market, Sigma-Aldrich has created the BioReagent grade product line. These products have been tested specifically for use in specific life science applications such as Molecular Biology, Cell Culture, Electrophoresis and others. Allowing our customers to order a product specifically tested to meet their application needs.

Product #

Description

Useful pH Range

CAS Number

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A3594 ACES BioReagent, ≥99.0% (titration) 6.1 - 7.5
 7365-82-4 6.8
    • B4554 BES BioReagent, cell culture tested, ≥99.0% (titration) 6.4 - 7.8
    		 10191-18-1 7.1
    • B4679 BIS-TRIS propane BioReagent, cell culture tested, ≥99.0% (titration) 6.3 - 9.5
    		 64431-96-5 6.8
    • B4429 BIS-TRIS BioReagent, cell culture tested, suitable for insect cell culture, ≥98% (titration) 5.8 - 7.2
    		 6976-37-0 6.5
    • B1934 Boric acid Biotechnology Performance Certified, ≥99.5% (titration), Cell Culture Tested   10043-35-3  
    • E0276 EPPS Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration) 7.3 - 8.7
    		 16052-06-5 8
    • G3915 Gly-Gly BioReagent, cell culture tested, ≥99% (titration) 7.5 - 8.9
    		 556-50-3 8.2
    • H3662 HEPES sodium salt solution 1M, BioReagent, suitable for cell culture   75277-39-3  
    • H3784 HEPES sodium salt BioReagent, suitable for cell culture, ≥99.5% (titration) 6.8 - 8.2
    		 75277-39-3 7.5
    • H3537 HEPES solution 1 M, BioReagent, suitable for cell culture, suitable for molecular biology, 0.2 μm filtered 6.8 - 8.2
    		 7365-45-9  
    • H4034 HEPES Biotechnology Performance Certified, ≥99.5% (titration), cell culture tested 6.8 - 8.2
    		 7365-45-9 7.5
    • M2933 MES hydrate BioReagent, suitable for cell culture, for molecular biology, ≥99.5% 5.5 - 6.7
    		 4432-31-9 (anhydrous) 6.1
    • M3058 MES sodium salt BioReagent, suitable for cell culture, for molecular biology 5.5 - 6.7
    		 71119-23-8 6.1
    • M1317 MES solution 1 M, BioReagent, for molecular biology, suitable for cell culture 5.5 - 6.7
    		    
    • M9024 MOPS sodium salt BioReagent, suitable for cell culture, ≥99.5% (titration) 6.5 - 7.9
    		 71119-22-7 7.2
    • M1442 MOPS solution BioReagent, 1 M, for molecular biology, suitable for cell culture 6.5 - 7.9
    		    
    • M3183 MOPS Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration) 6.5 - 7.9
    		 1132-61-2 7.2
    • P1851 PIPES BioReagent, suitable for cell culture, ≥99% (titration), for molecular biology 6.1 - 7.5
    		 5625-37-6 6.8
    • P5493 Phosphate buffered saline 10× concentrate, BioReagent, suitable for cell culture, for molecular biology      
    • P5368 Phosphate buffered saline BioReagent, pH 7.4, for molecular biology      
    • S6191 Sodium chloride Biotechnology Performance Certified, ≥99.5% (titration), Cell Culture Tested   7647-14-5  
    • S6566 Sodium phosphate monobasic Biotechnology Performance Certified, Cell Culture Tested   7558-80-7  
    • T5441 TAPS sodium salt BioReagent, suitable for cell culture, for molecular biology, ≥99% 7.7 - 9.1
    		 91000-53-2 8.4
    • T5316 TAPS Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration) 7.7 - 9.1
    		 29915-38-6 8.4
    • T5691 TES Biotechnology Performance Certified, cell culture tested, ≥99% (titration) 6.8 - 8.2
    		 7365-44-8 7.5
    • T5816 Tricine Biotechnology Performance Certified, cell culture tested, ≥99% (titration) 7.4 - 8.8
    		 5704-04-1 8.1
    • T7193 Trizma® Pre-set crystals pH 7.0, average Mw 154.8 7.0 - 9.0
    		    
    • T9943 Trizma® Pre-set crystals pH 7.0, average Mw 154.8 7.0 - 9.0
    		    
    • T7443 Trizma® Pre-set crystals pH 7.2, average Mw 153.8 7.0 - 9.0
    		    
    • T7693 Trizma® Pre-set crystals pH 7.4, average Mw 151.6 7.0 - 9.0
    		    
    • T0319 Trizma® Pre-set crystals pH 7.4, average Mw 151.6 7.0 - 9.0
    		    
    • T7818 Trizma® Pre-set crystals pH 7.5, average Mw 150.6 7.0 - 9.0
    		    
    • T0444 Trizma® Pre-set crystals pH 7.5, average Mw 150.6 7.0 - 9.0
    		    
    • T7943 Trizma® Pre-set crystals pH 7.6, average Mw 149.0 7.0 - 9.0
    		    
    • T0569 Trizma® Pre-set crystals pH 7.6, average Mw 149.0 7.0 - 9.0
    		    
    • T8068 Trizma® Pre-set crystals pH 7.7, average Mw 147.6 7.0 - 9.0
    		    
    • T0694 Trizma® Pre-set crystals pH 7.7, average Mw 147.6 7.0 - 9.0
    		    
    • T8193 Trizma® Pre-set crystals pH 7.8, average Mw 145.8 7.0 - 9.0
    		    
    • T8443 Trizma® Pre-set crystals pH 8.0, average Mw 141.8 7.0 - 9.0
    		    
    • T0819 Trizma® Pre-set crystals pH 8.0, average Mw 141.8 7.0 - 9.0
    		    
    • T8568 Trizma® Pre-set crystals pH 8.1, average Mw 139.8 7.0 - 9.0
    		    
    • T8943 Trizma® Pre-set crystals pH 8.3, average Mw 135.4 7.0 - 9.0
    		    
    • T8818 Trizma® Pre-set crystals pH 8.5, average Mw 131.4 7.0 - 9.0
    		    
    • T1194 Trizma® Pre-set crystals pH 8.5, average Mw 131.4 7.0 - 9.0
    		    
    • T9443 Trizma® Pre-set crystals pH 8.8, average Mw 127.2 7.0 - 9.0
    		    
    • T9568 Trizma® Pre-set crystals pH 8.9, average Mw 125.6 7.0 - 9.0
    		    
    • T9693 Trizma® Pre-set crystals pH 9.0, average Mw 124.6 7.0 - 9.0
    		    
    • T1444 Trizma® Pre-set crystals pH 9.0, average Mw 124.6 7.0 - 9.0
    		    
    • T9818 Trizma® Pre-set crystals pH 9.1, average Mw 123.0 7.0 - 9.0
    		    
    • T6066 Trizma® base Biotechnology Performance Certified, meets EP, USP testing specifications, cell culture tested, ≥99.9% (titration) 7 - 9
    		 77-86-1 8.1
    • T1819 Trizma® hydrochloride solution pH 7.0, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2069 Trizma® hydrochloride solution pH 7.2, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T1944 Trizma® hydrochloride solution pH 7.4, 0.1 M 7.0 - 9.0
    		    
    • T2194 Trizma® hydrochloride solution pH 7.4, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2319 Trizma® hydrochloride solution pH 7.5, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2944 Trizma® hydrochloride solution pH 7.5, 2 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2444 Trizma® hydrochloride solution pH 7.6, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2569 Trizma® hydrochloride solution pH 7.8, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2694 Trizma® hydrochloride solution pH 8.0, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T3069 Trizma® hydrochloride solution pH 8.0, 2 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T2819 Trizma® hydrochloride solution pH 9.0, 1 M, BioReagent, for molecular biology, suitable for cell culture 7.0 - 9.0
    		    
    • T5941 Trizma® hydrochloride for molecular biology, Biotechnology Performance Certified, cell culture tested, ≥99.0% (titration) 7.0 - 9.0
    		 1185-53-1 8.1