Laboratory utilities

Research tools

Client-side calculators for laboratory dilution math, mass-unit conversion, and side-by-side catalog identity comparison. No account required. For laboratory research use only.

Open dilution calculator Browse COA library

Solution dilution

Vial amount (mg) + solvent volume (mL) → concentration (mg/mL). Optional aliquot mass.

Unit converter

Convert mg ↔ mcg ↔ ng. Optional IU with a declared factor you supply.

Compound comparison

Compare 2–3 catalog compounds: CAS, formula, MW, sequence, vial strength, live price.

Written comparisons

BPC-157 vs TB-500

Identity, CAS, and research framing for two catalog fragments.

GHK-Cu vs BPC-157

Copper tripeptide vs pentadecapeptide — registry identifiers side by side.

CJC-1295 DAC vs no DAC

Drug Affinity Complex vs Modified GRF (1–29) naming hygiene.

Ipamorelin vs Sermorelin

GHRP-style hexapeptide vs GHRH (1–29) amide identity notes.

Semaglutide vs Tirzepatide

Public registry IDs for two incretin analogues (not catalog SKUs).

Trusted by researchers

Lot COA available when hosted

Third-party methods

Process in 1–2 business days

Not FDA approved. For research purposes only. Not intended for human consumption, self-administration, or therapeutic use. All products sold for in vitro and laboratory research use only.