Bio Ultra
Manufactured in a quality system based facility offering traceability and consistent supply.
Bio Pharma
(US Manufactured in accordance with IPEC guidelines, cGMP, multi-compendial (where applicable), enzyme free, trace metal analyzed)
Bio Excipient
(US Manufactured ICH Q7 compliant Excipient in FDA registered facility) Complete supply chain management, full traceability, validated processes and authorization to reference Type IV Drug Master File available.
Bio Active
(US Manufactured ICH Q7 compliant Active Pharmaceutical Ingredient in FDA registered facility) Qualified utilities and equipment, validated processes, long term/ accelerated stability programs and authorization to reference Type II Drug Master File available.
Bio FUISA
Intended for use in sterile applications.
(US Manufactured ICH Q7 compliant Active Pharmaceutical Ingredient in FDA registered and inspected facility) Qualified utilities and equipment, validated processes, long term/ accelerated stability programs and authorization to reference Type II Drug Master File available.
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Biological Buffers ~ All Biological Buffers ~ MES, MONOHYDRATE

MES, MONOHYDRATE

CAS #: 145224-94-8
Molecular Formula: C6H13NO4S·H2O
Solubility in Water (g/L): 310
F.W.: 213.25 g/mol
pH @ 20°C: 2.5 - 4.5
Useful pH: 5.5 - 6.7
pKa @ 20°C: 6.1
Amino
MES Monohydrate is a zwitterionic buffer that is not absorbed through cell membranes and is virtually transparent in UV light. MES is a buffering agent used in many biological and biochemical applications. It is also used as a running buffer for denaturing gel electrophoresis. The characteristics of low UV absorptivity, minimal reactivity, stable pH and solubility in water allow MES Monohydrate to be used as a “Good’s” buffer.


SKUGrade - SizeSpecsPrice
ME3220-G100 Bio Excipient - 100g Click to open PDF
ME3220-G500 Bio Excipient - 500g Click to open PDF
ME3220-K001 Bio Excipient - 1kg Click to open PDF
ME3220-K010 Bio Excipient - 10kg Click to open PDF
ME3220-K025 Bio Excipient - 25kg Click to open PDF
SKUGrade - SizeSpecsPrice
ME4220-G100 Bio Pharma - 100g Click to open PDF
ME4220-G500 Bio Pharma - 500g Click to open PDF
ME4220-K001 Bio Pharma - 1kg Click to open PDF
ME4220-K010 Bio Pharma - 10kg Click to open PDF
ME4220-K025 Bio Pharma - 25kg Click to open PDF
SKUGrade - SizeSpecsPrice
ME5220-G100 Bio Ultra - 100g Click to open PDF
ME5220-G500 Bio Ultra - 500g Click to open PDF
ME5220-K001 Bio Ultra - 1kg Click to open PDF
ME5220-K010 Bio Ultra - 10kg Click to open PDF
ME5220-K025 Bio Ultra - 25kg Click to open PDF
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Key Compliance Attributes:


For a list of the Key Compliance Attributes associated with each grade, click here.


Shipping:


Lead times vary by product and volume. Orders typically ship within 3-5 business days. All products shipped within the continental US are shipped via UPS®. All of our shipments include an SDS and Certificate of Analysis.