0 item(s)
View cart
You have no items in your shopping cart.
Menu
Shop by Category
View All
Plasticware & Consumables
Pipette TipsCentrifuge & Microcentrifuge TubesCell Culture ConsumablesPCR ConsumablesMicroplatesBottles, Vials & FlasksCryogenic VialsGeneral Lab SuppliesAnimal & In Vivo Research ToolsChromatography Consumables
View Plasticware & Consumables
Shop by Category
View All
Benchtop Instruments
Shop by Category
View All
Large Equipment
Shop by Category
View All
Buffers, Chemicals, & Reagents
Biological BuffersCell Culture Media & SeraCell Culture ReagentsFine ChemicalsBiochemicals & Molecular ReagentsGel Preparation KitsEnzymes & InhibitorsGLP-1 Peptide Impurity
View Buffers, Chemicals, & Reagents
Shop by Category
View All
Nucleic Acid Extraction
Shop by Category
View All
PCR, TP-Cloning, and NGS
Precast Agarose GelsStandard PCR ReagentsRT-PCR & cDNA ReagentsqPCR ReagentsDirect PCR SeriesNGS Library Prep & SolutionsDNA/RNA Markers & LaddersElectrophoresis Reagents
View PCR, TP-Cloning, and NGS
Shop by Category
View All
ELISA & Antibodies
ELISA KitsHuman ELISA KitsMouse ELISA KitsRat ELISA KitsOther ELISA KitsELISA Reagents & AccessoriesPrimary AntibodiesSecondary Antibodies
View ELISA & Antibodies
Shop by Category
View All
Chemicals
Shop by Category
View All
Equipment
Biosafety CabinetsCO2 Incubators & ShakersFreezersRefrigeratorsAutoclaves & SterilizersClimate ChambersDewarsNitrogen Generators
View Equipment
Shop by Application
View All
Organoid & STEM Cell Culture
Organoid CultureCytokines & Growth FactorsIVD Diagnostic ProteinsOther Recombinant ProteinsPrimary CellsCell Separation & IsolationCell Assay KitsCell Culture Contamination Control
View Organoid & STEM Cell Culture
Shop by Application
View All
PCR & Molecular Testing
Shop by Application
View All
Protein Detection & Analysis
Precast Protein GelsGel Preparation KitsProtein Extraction & LysisMembranes & TransferProtein MarkersStaining & IHCWB Reagents & TestingProtein Purification
View Protein Detection & Analysis
Shop by Application
View All
Biobanking & Cryogenic Storage
Barcoded & Automated Cryogenic SystemsCryogenic BoxesCryogenic Tubes & VialsFreezer Racks & AccessoriesLiquid Nitrogen Storage
View Biobanking & Cryogenic Storage
Shop by Application
View All
Microbiology
Shop by Application
View All
Bioprocessing
Support & Resources
View All
Customer Service (for CUSTOMERS)
Track an OrderTechnical References & ManualsTechnical Document RequestsRefunds & ExchangesProduct WarrantiesImporting ResourcesBulk & Custom SourcingNew Laboratory Support
View Customer Service (for CUSTOMERS)
Support & Resources
View All
Procurement Resources (for PURCHASING)
Submit a Purchase OrderVendor Registration SupportRequest a Tax ExemptionRequest Tax & RemittanceAccounts ReceivablesApproved Vendor SystemsApproved Global Distributors
View Procurement Resources (for PURCHASING)
Support & Resources
View All
Supplier & Partner Resources (for SUPPLIERS)
Become a SupplierBecome a DistributorAccounts Payables & BillingApproved SuppliersApproved Global DistributorsEmployment & Career Opportunities
View Supplier & Partner Resources (for SUPPLIERS)
Buffer Calculator
Calculate component amounts for common pH buffer systems using the Henderson-Hasselbalch equation.
pKa values are approximate (25°C) and shift with temperature and ionic strength. Verify final pH with a calibrated pH meter after preparation.
