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3ml*10vials
4.7· 18 reviewsAcetic acid water — a laboratory diluent/consumable for reconstituting and handling lyophilized research peptides. Supplied for laboratory research use only.
Research use only. For laboratory research use only. Not for human consumption. By purchasing you affirm you are a qualified researcher acquiring this material for lawful laboratory research.
30-Day Reship Guarantee. If a vial arrives damaged or a lot doesn’t match its COA, we reship or refund — no questions asked.
Acetic acid water · 3ml*10vials
$8.00
Total for 3 items
$77.90$82.00
5% volume discount applied
Good to know
No slogans, no “trust us.” Here is the exact path every PepBiotics vial takes before its lot number ever reaches your label.
Solid-phase synthesis, then lyophilized to a stable powder. Each production run becomes a single traceable lot.
Reverse-phase HPLC quantifies purity and resolves impurities — the headline percentage on every certificate.
ESI mass spectrometry confirms the molecular weight matches the target sequence. No guessing what's in the vial.
Lab results
Every lot links to its full Certificate of Analysis from Aegis Bioanalytical Laboratories, an independent ISO/IEC 17025-accredited lab — each with a Report ID you can verify.
This product’s first production batch is at the lab now — results are published here before it ships.
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Every result is signed by Aegis Bioanalytical Laboratories and published to the vault — searchable by the lot number on your label.

Research diluent
Research diluent
Research diluent4.7
Based on 18 reviews
Being able to look up the certificate by lot number before ordering is the whole reason we switched. Documentation is impeccable.
Third order across two different lots and both COAs line up. Consistency matters more than a headline purity number, and they deliver it.
Being able to look up the certificate by lot number before ordering is the whole reason we switched. Documentation is impeccable.
Packaging was discreet and protective, labels crisp, and the lot resolved to a real report in the COA vault. Zero complaints.
Ordered the 5-vial bundle — per-vial pricing is fair and the volume discount applied exactly as shown. Smooth checkout.
Ran our own analytical HPLC on the lot and it agreed with the published COA within tolerance. Identity confirmed by MS. This is what a research supplier should be.
Product was fine and matched the COA, but this shipment was noticeably slower than my previous orders.
Being able to look up the certificate by lot number before ordering is the whole reason we switched. Documentation is impeccable.
Ordered the 5-vial bundle — per-vial pricing is fair and the volume discount applied exactly as shown. Smooth checkout.
Packaging was discreet and protective, labels crisp, and the lot resolved to a real report in the COA vault. Zero complaints.
Ran our own analytical HPLC on the lot and it agreed with the published COA within tolerance. Identity confirmed by MS. This is what a research supplier should be.
Ordered the 5-vial bundle — per-vial pricing is fair and the volume discount applied exactly as shown. Smooth checkout.
Being able to look up the certificate by lot number before ordering is the whole reason we switched. Documentation is impeccable.
Product was fine and matched the COA, but this shipment was noticeably slower than my previous orders.
Third order across two different lots and both COAs line up. Consistency matters more than a headline purity number, and they deliver it.
Third order across two different lots and both COAs line up. Consistency matters more than a headline purity number, and they deliver it.
Being able to look up the certificate by lot number before ordering is the whole reason we switched. Documentation is impeccable.
Ordered the 5-vial bundle — per-vial pricing is fair and the volume discount applied exactly as shown. Smooth checkout.