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YPB Research · Bench 02 · Est. 2026

High-resolution analytical reference standards.

For in-vitro investigation only. Every lot HPLC- and LC-MS-verified to ≥99% purity, paired with a sealed third-party COA, and shipped cold-chain from our Bench 02 reference facility.

Not for human consumption. Not for therapeutic, diagnostic, or veterinary use.

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Live Bench 02 Status
  • Catalog247 SKUs
  • In stock today89 lots
  • Avg purity (HPLC)99.7%
  • COA on file100%
  • Storage2–8 °C
  • Default shipSame-day priority
Updated just now · Continuous temperature logging · Lot traceability to intake

≥99%

Verified Purity

HPLC + MS

3rd-Party Verified

2–8 °C

Cold-Chain Shipped

RUO

Compliance Documented

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Bench 02 analytical catalog at a glance

247 high-resolution reference standards optimized for LC-MS/MS quantitation and analytical method development. Sold for laboratory and research applications only.

In stock · Bench 02

Featured reference standards

A handpicked rotation of LC-MS-verified analytical lots, each shipping with a dual HPLC + LC-MS Certificate of Analysis. Sold for laboratory and research applications only.

Quality & compliance

Dual HPLC + LC-MS verification on every lot.

ISO 9001
QMS Aligned
COA · 100%
Every Lot
LC-MS · HPLC
Dual Verified
2–8 °C
Continuous Log
7-Year
COA Retention

Methodology · Lot lifecycle

From inbound intake to LC-MS release in five analytical steps.

Intake

Inbound lots quarantined at 2–8 °C; bench 02 prioritizes for LC-MS validation.

Identity (LC-MS)

High-resolution Q-TOF confirmation of monoisotopic mass against theoretical.

Purity (HPLC)

UV chromatogram at 220 nm + 280 nm; ≥99.7% peak integration required.

Endotoxin (LAL)

LAL quantification + residual TFA NMR check for cell-culture lots.

Release & Ship

Dual-signed COA + LC-MS trace filed, lot picked, foam + gel-pack, same-day priority dispatch.

Bench 02 · Facility

Analytical traceability you can recompute, not just a number on a label.

Every lot leaving Bench 02 carries a dual HPLC + LC-MS COA, an integrated raw-data file (.mzML), and identity confirmation against an internal standard library. Inventory is held at 2–8 °C with continuous temperature logging and ships in insulated foam with gel packs by overnight courier.

Bench 02 · LC-MS Snapshot
  • Catalog → 247 SKUs
  • In stock today → 89 lots
  • Avg purity → 99.7% (HPLC 220 nm + LC-MS)
  • COA on file → 100%
  • Cold-chain shipped → always
  • Temp logger sample → 30 s

Trusted by

Analytical chemistry teams running quantitative LC-MS, not the consumer aisle.

Bench 02 ships exclusively to analytical-chemistry-credentialed institutional accounts, CROs, and qualified independent labs running quantitative MS workflows. End-use declarations on file for every account.

R1 Universities
Doctoral research institutions
CROs
Contract research orgs
Independent Labs
Qualified solo PIs
Hospital Cores
Translational research facilities
Biotech
Preclinical discovery teams

⚠ Regulatory Notice

For Research Use Only · Not For Human Consumption

All compounds sold through YPB Research are intended exclusively for in-vitro and laboratory research purposes. They are not pharmaceutical products and have not been evaluated for human consumption, therapeutic application, diagnostic use, or any other use in or on the human body. By placing an order you confirm that you are a qualified researcher purchasing these reference standards for legitimate laboratory use.