Buffers
Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.
Exonuclease I Reaction Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
New England Biolabs supplies a 10X reaction buffer with all of its enzymes
Expand 1 Items
Redox Buffer Solution
Supplier: Mettler Toledo
Redox buffer solutions are used for verification of all common redox sensors.
Expand 1 Items
pH 10 Buffer Solution
Supplier: Hanna
High-quality pH 10 calibration buffer for standardizing meters in basic solutions.
Expand 1 Items
NEBNEXT® End Repair Reaction Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
New England Biolabs supplies a 10X reaction buffer for use with NEBNext® End Repair Enzyme Mix
Expand 1 Items
EndoToxFree™ DPBS (1X), USP Grade
Supplier: QUALITY BIOLOGICAL, INC.
EndoToxFree™ DPBS (1X), is an ultrapure, USP Grade Dulbecco’s phosphate-buffered saline, formulated without calcium and magnesium. Manufactured under stringent conditions, ensuring endotoxin levels of <0.005 EU/ml, this buffer is specifically designed for sensitive cell culture and research applications where endotoxin contamination could compromise results.
Expand 1 Items
Vernier® pH Buffer Capsules, 3×10
Supplier: VERNIER CANADA SCIENCE EDUCATION IN
The pH Buffer Capsules (3x10) kit is a convenient set of three vials containing capsules to make pH 4, pH 7, and pH 10 buffer standards for calibrating pH sensors. Each vial contains 10 capsules, each of which produces 100 mL of solution when mixed with DI water. Add three drops of the buffer preservative to 100 mL of your buffer solution to prolong the shelf life. Hydrion Color Key Buffer Preservative is a combination mold inhibitor and universal indicator for color coding the buffer solutions: orange for pH 4, green for pH 7, and blue for pH 10.
Expand 1 Items
Phosphate Buffers pH 7.0
Supplier: CHAPTEC INC CA
This ready-to-use phosphate buffer can be used in histology and/or cytology for differential staining of blood smears and pathological samples, or whenever a buffer solution is required.
Expand 5 Items
Buffer Envelopes
Supplier: Micro Essential
Shelf Life (months): 36
Storage: Green
Expand 4 Items
NEBNext® Adaptor Dilution Buffer
Supplier: New England Biolabs (NEB)
The NEBNext adaptor dilution buffer is optimized for dilution of the NEBNext adaptor to the appropriate concentration range for efficient ligation to end-repaired, dA-tailed DNA.
Expand 1 Items
Low Level TISAB II Ionic Strength Adjustment Buffer, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion Selective Electrode Standard.
Expand 1 Items
pH Calibration Buffer Solution
Supplier: MILWAUKEE INSTRUMENTS, INC.
Premium quality, high accuracy pH buffer for calibrating pH meters.
Expand 1 Items
#: CA21905-026
Supplier: Kimberly-Clark