Custom Reagent Builder

Build Your Reagent.

Share the formulation you need, and give our scientific team the context required to support it from specification through production.

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01

Formulation

Select the type of reagent you need and define its intended use.

02

Critical specifications

Use the sliders to define key measurable targets.

Target pH How acidic or basic the solution is, on a 1–14 scale. Most biological work sits near neutral (pH 7) — this depends on what's most stable for your specific molecule.7.40
1Neutral 714
Osmolality A measure of dissolved particle concentration in the solution. Cells and biological samples are sensitive to this — 300 mOsm/kg matches typical human physiological fluid.300 mOsm/kg
5300 typical physiological1000
03

Testing

Select optional biological quality requirements.

Endotoxin limit A cap on bacterial contamination byproducts, measured in Endotoxin Units per mL. Lower values matter most for cell-based or in vivo-facing applications.≤ 0.5 EU/mL
0.1EU/mL1.0
Conductivity How well the solution conducts electricity, driven mainly by dissolved salt concentration. Relevant for assays and instruments sensitive to ionic strength. 1.22 mS/cm
5 µS/cm logarithmic scale 300 mS/cm
04

Packaging

Select container type, size, and quantity.

05

Documentation

Select documents requested with the order.

06

Timeline

Tell us when the buffer is needed.

07

Additional notes

Add storage, shipping, application, or technical context.

08

Requester information

Tell us who should receive follow-up questions and the quote.