For laboratory research use only. Not for human or veterinary use, and not evaluated by the FDA. Documentation shown is supplier-provided.
01 · The vial
Labelled with compound, concentration, lot, and research-use-only status.
Research Supplies
Bacteriostatic Water
3ml, a standard laboratory consumable, clearly labelled and stocked alongside the catalog. Without sourcing roulette, unlabelled vials, or crypto-only checkout.
- Listed as a laboratory consumable, stocked as a research supply, not sold as a research compound.
- Identity stated plainly, compound, concentration and lot stated on the vial and the invoice.
- No testing claims we cannot back, Provyd runs no in-house testing and says so, documentation is supplier-provided.
- Card checkout, US dispatch, tracked, shipment protection included on every order.
For in-vitro laboratory research use only. Not for human or veterinary use.
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Free shipment protection on every order.
For laboratory research use only. Not for human or animal use.
Questions on documentation? Open the COA Center
48
Studies cited
every DOI verified
12
Compounds documented
with primary literature
99%+
Supplier-stated purity
per batch COA
100%
Orders tracked
shipment protection included
Before you order
Is documentation included?
Yes, a supplier COA is published for every batch and can be viewed before you order.
Do you test it yourselves?
No. Provyd runs no in-house or independent testing, and all documentation is supplier-provided.
Is this for human use?
No. Every compound is sold strictly for in-vitro laboratory research.
How fast does it ship?
Orders dispatch from the US with tracking, typically within one business day of ordering.
Can I pay by card?
Yes, standard card checkout with a verified researcher account, and no crypto is required.
What if it arrives damaged?
Shipment protection covers replacement, with the details set out in our guarantee.
Certificate of Analysis
Certificate of Analysis
Supplier-provided documentation
The details below reflect what a supplier COA reports. Provyd does not run its own laboratory testing and does not claim independent or third-party verification. Read every value as a supplier statement, and confirm it against the document supplied with your order.
- Purity (HPLC)
- As stated on supplier COA
- Identity (MS)
- Mass-confirmed on supplier COA
- Net peptide content
- As stated on supplier COA
- Heavy metals
- Per supplier documentation
- Sterility
- Per supplier documentation
- Endotoxin
- Per supplier documentation
Placeholder structure shown for demonstration. Specific purity percentages and lot numbers appear only on the supplier document itself, not as Provyd-tested figures.
View COA CenterInspect it yourself
Six things worth checking on any research-chemical order, and what you get here versus what the category typically does.
Provyd
Aluminium crimp seal intact and unbroken, stopper embossed. A seal that arrives compromised is grounds for replacement.
Typical research-chemical vendor
Loose or re-crimped caps are common, with no stated policy if the seal arrives broken.
Describes common practices in the research-chemical category, not any specific company. Provyd performs no independent or third-party testing, and all documentation referenced is supplied by the manufacturer.
Frequently researched together
Sibling concentrations and adjacent references researchers commonly study alongside this one.
Compound information
Bacteriostatic Water 3ml is listed in Provyd's Research Supplies catalog for laboratory research use only.
Researchers commonly compare against
- Sibling concentrations of the same compound
- Adjacent Research Supplies references
- Vehicle and control materials
- Supplier-provided documentation and lot records
Catalog Experience Reviews
Reviews cover ordering, documentation, labeling, shipping, and support, not product outcomes.
Demo seed reviews, not verified customer outcomes
Order records were clear
Checkout was simple and the order records arrived clearly itemized with lot and concentration noted.
Research-use labeling is upfront
Research-use-only labeling and supplier sourcing were stated plainly. No overclaiming, which I appreciate.
Clean concentration comparison
The catalog page made comparing concentrations across formats straightforward. Clear, no clutter.
Clear labeling
Clean labeling and easy documentation access. The page made concentration comparison straightforward.
Our guarantee
Ordered with confidence, or we make it right
Four commitments that cover how your order arrives and what documentation comes with it. Materials are supplied for laboratory research use only.
Shipment protection on every order
If your order is damaged, lost, or stolen in transit, we replace it at no cost to you.
Documentation guarantee
If the supplier COA for your batch turns out to be unavailable, you get a full refund.
Labelling accuracy
If the vial does not match the compound and concentration shown on the listing, we replace it or refund it.
Claims window and evidence
Send photo evidence within 10 days of delivery. Opened or reconstituted vials are not eligible.
Provyd runs no in-house or independent testing. All documentation referenced here is supplier-provided.
Important research notice
All products sold by Provyd are intended strictly for in-vitro laboratory research use only. They are not for human or animal consumption and are not drugs, foods, cosmetics, or dietary supplements. They are not intended to diagnose, treat, cure, or prevent any disease and have not been evaluated by the U.S. Food and Drug Administration. Documentation shown is supplier-provided unless otherwise stated.