What Lot And Batch Records Should A Facility Keep For Phenibut HCL Material In 2026?

Disclaimer. Nordic Chems sells Phenibut HCL (CAS 3060-41-1) strictly for laboratory research and educational purposes. It is not for human consumption. This article covers record keeping for research facilities. It isn't guidance for any use outside a controlled research setting, and it isn't legal advice.

A facility should keep 7 phenibut HCL batch records for every lot it receives: identity data, the batch-specific certificate of analysis (COA), the safety data sheet (SDS), a receiving log, the container label, a withdrawal log, and a close-out record. Each one carries the same lot number. Don't throw the file out when the container is empty, either. If OSHA's records-access rule covers your facility, 1 record has to stay on file for at least 30 years: the chemical's name, where it was used, and when.

We work on the supplier side of that chain. At Nordic Chems, we've put 20 batches through third-party testing at 2 independent labs and shipped 10,600 orders. Our buyers are professional researchers, universities, wholesalers, and analytical labs. Buyers sometimes email us to match a certificate to their order. The records below let your facility make that match on its own, long after the shipment.

What Are Phenibut HCL Batch Records?

Phenibut HCL batch records are the documents that tie 1 lot of 4-amino-3-phenylbutanoic acid hydrochloride (CAS 3060-41-1) to its test results, receipt, storage, withdrawals, and final return or disposal. The lot or batch number links them. A record without that number can't prove which material it describes.

On research chemical paperwork, "lot" and "batch" usually name the same thing: material from 1 production run that shares 1 set of test results. Some quality systems define a lot as a portion of a batch. Copy the number exactly as the supplier prints it, letters and hyphens included.

Start the file with identity data you can check against an outside source. PubChem's entry for phenibut hydrochloride (CID 11499499) lists the formula as C10H14ClNO2 and the molecular weight as 215.67 g/mol. The "Cl" is chlorine, written with a lowercase L. A capital I in that spot is a copying error, and it's easy to miss at receipt.

The 7 Records In A Phenibut HCL Lot File

Each of the 7 records answers a different question about the same lot, so no single document can stand in for the rest. The COA shows what a lab measured. Your own logs show what happened after the package arrived.

OSHA's laboratory standard applies to employers that use hazardous chemicals in a lab. OSHA's records-access rule, covered below, applies when staff are exposed to toxic substances. The Good Laboratory Practice (GLP) rules at 21 CFR Part 58 are narrower. They bind nonclinical lab studies that support applications to the FDA. If your work isn't 1 of those studies, GLP doesn't bind you. Its batch fields are specific enough to copy, so we borrowed them.

What Nordic Chems Keeps On Its Side Of Each Lot

Records 1 and 2 start with us, before an order ships. This is the sequence behind every lot of our Phenibut HCL:

1. Our third-party partners test incoming raw material, and our team runs a visual and physical check before production.

2. BioRegen Labs in Houston, Texas, or Janoshik Analytical in Prague, Czech Republic, runs HPLC and mass spectrometry on a sample. The LC-MS chromatogram shows retention time and peak analysis.

3. A batch below 99% purity isn't used. Another batch goes into testing and production only if it passes.

4. Each certificate PDF shows the batch or lot number, the test date, and the graphs from the analysis.

5. Finished material is inspected, induction-sealed, and desiccated, then shipped in tamper-evident packaging.

6. Send your order number to support@nordicchems.is or through our contact page, and we'll tell you which batch it came from.

Fast growth once emptied our inventory. That stockout pushed us to set reorder thresholds and track supplier lead times. Your withdrawal log can do the same job at bench scale. Give each container a reorder point. If a study still has to switch lots, the log shows the exact line where 1 lot ended and the next began.

The same process sits behind our 50-gram Phenibut HCL powder.

What Should The COA In Your Lot File Show?

A COA belongs in the lot file when it names the same lot number as your container. It should also name the lab, the test date, and the method behind each result. If you can't match the number, file the certificate as unverified.

GLP states the principle plainly. Under the FDA's test article characterization rule (21 CFR 58.105), identity, purity, and composition "shall be determined for each batch and shall be documented." A certificate from a different batch doesn't meet that standard, even when its numbers look close to yours.

Reading a phenibut COA line by line is its own topic, and our phenibut COA guide covers it. For the lot file, record proof that someone checked:

• Lot number on the COA and on the container, with a yes or no on the match

• Lab name and test date

• Who checked, and on what date

• Task number, unique key, and result, if you verified a Janoshik Analytical report on the lab's verification page

Log The Shipment Before Anyone Breaks A Seal

Complete the receiving log on delivery day, before anyone breaks a seal. Record the date, order number, lot number, quantity, package condition, who received it, and where it went into storage.

With our orders, the clock starts at delivery. Our refund policy asks you to report missing items within 24 hours. It accepts returns within 30 days, but not opened products. A check done at the receiving bench protects your records and your return options at the same time.

Our containers are induction-sealed and desiccated, and they ship in tamper-evident packaging. Log 4 checks: the induction seal is unbroken, the desiccant is present, the outer packaging shows no tampering, and the label matches the order. If any check fails, photograph it, set the container aside, and contact us before the seal is broken.

Leave the supplier's label intact and add your own information beside it. OSHA's laboratory standard, 29 CFR 1910.1450(h), says labels on incoming containers of hazardous chemicals can't be removed or defaced. Any SDS that arrives with a shipment has to stay readily accessible to lab staff. Prudent Practices in the Laboratory, from the National Research Council, describes adding the date received to the label at receipt.

Write the order number beside the lot number in the log, since it's the number we use to look up your batch. Then store the container under the conditions listed on its SDS and note the location.

How Do You Track Amounts Withdrawn From A Lot?

Give each container a running withdrawal log. Every line records the date, the amount removed, the balance left, who removed it, and the project it went to.

The OECD Principles of Good Laboratory Practice call for records of each test item's "date of receipt, expiry date, quantities received and used." The balance column is how you meet the last part. When you prepare a solution, log its concentration (for example, in mg/mL), the solvent, and the lot number on 1 line. Then each solution traces back to 1 lot. Our phenibut research SOP lists the fields for each weighing session.

Count the shelf against the log once a year. The same National Research Council book describes an annual physical inventory that checks each item's data and resolves any differences. A gap between the log and the shelf is a finding, and it belongs in the file with its explanation.

Wholesalers need 1 more column. Every unit that leaves should show the lot number, quantity, customer, and ship date. GLP's handling rule, 21 CFR 58.107(d), puts distribution in the batch record too. Its documentation must include "the date and quantity of each batch distributed or returned."

How Long Should A Facility Keep Phenibut HCL Batch Records?

Keep a record of the chemical's identity, where it was used, and when it was used for at least 30 years if OSHA's records-access rule covers your facility. Other records in the file follow shorter clocks set by grants, study type, or your own policy.

The 30-year record that outlives the container

Under OSHA's records-access rule, 29 CFR 1910.1020, each employee exposure record must be kept for at least 30 years. None of the lot-tracking guides we reviewed for this article mention it. An SDS that flags a health hazard counts as an exposure record. You can discard that SDS once the chemical is gone, but only "as long as some record of the identity (chemical name if known) of the substance or agent, where it was used, and when it was used is retained for at least thirty (30) years."

That can apply to phenibut HCL. The rule reaches chemicals that are the subject of an SDS indicating a health hazard. ECHA notifications summarized in PubChem list hazard codes H315, H319, and H335 for phenibut hydrochloride in 96.7% of reports, under the GHS07 "Warning" pictogram. Check the hazard section of the SDS in your own file.

OSHA won't make you build a new log to comply. A 2020 Federal Register notice on the rule says it "does not require employers to collect any information or to establish any new systems of records." If you already keep a lot file, though, its close-out record is the easiest place to hold those 3 facts for 30 years. The rule also covers records "made or maintained in any manner," so a spreadsheet counts the same as a binder.

Shorter clocks for grants and GLP studies

Our position: keep the close-out record for 30 years. Keep the COA and receiving log as long as any data from that lot is in use or under review. Store the file so you can find it. GLP's archive rule asks for records to be "indexed to permit expedient retrieval" (21 CFR 58.190(e)).

Quarantine The Lot When A Check Fails

Put the container on hold, label it, and open a failure record before anyone uses or returns it. Write down what failed, when, who found it, and what happened next.

Watch for 4 failures at receipt: a lot number that doesn't match the certificate, a broken seal, missing desiccant, or identity data that disagrees with the COA or PubChem. Keep the failure record after the problem is resolved. It explains any gap in the withdrawal log, and it shows that the lot you accepted was checked.

On our side, a batch that tests below 99% purity isn't used, so its certificate shouldn't reach you. If a certificate and container don't match, contact us with your order number and the lot number from the container.

Retained samples make later questions answerable. For GLP studies longer than 4 weeks, 21 CFR 58.105(d) requires reserve samples from each batch. The OECD principles ask for a sample from each batch in all but short-term studies. Outside GLP, a small retained sample, logged in the withdrawal record, lets you re-test a lot if a result is questioned.

State Scheduling Changes The Close-Out Record

When a state schedules phenibut, state controlled-substance law applies, and the close-out record becomes proof of what you held and where it went. We don't sell phenibut to buyers in Alabama, Utah, or Connecticut, and our phenibut product page lists all 3.

Utah added phenibut to Schedule I through H.B. 173, effective May 7, 2025. Connecticut followed in 2026. Its Department of Consumer Protection told businesses to pull phenibut from shelves right away. They were told to return products to their wholesaler or destroy them before March 25, 2026.

A lab or wholesaler facing that deadline would need 2 records: the balance on hand for each lot, and a dated record of the return or destruction. A current withdrawal log covers the first. The close-out record covers the second.

Utah and Connecticut both changed their rules within the last 2 years, so check your state's current schedule before each order. We explain why phenibut stays research-only in a separate post.

Research Use Only

Nordic Chems sells Phenibut HCL for laboratory research and educational purposes only. It is not for human consumption. Before checkout, buyers read our full terms and conditions and confirm they're professionals trained to handle these chemicals. We vet every order before it ships and permanently ban anyone who breaks those terms. We don't give directions or advice on how to use a chemical, because that decision belongs to the trained researcher.

Keep phenibut HCL batch records for every lot you receive, and treat any container you can't match to its certificate as unverified until you can.

Frequently Asked Questions

What are phenibut HCL batch records?

Phenibut HCL batch records are the documents that tie 1 lot of the material to its test results, receipt, storage, withdrawals, and final return or disposal. A complete lot file holds 7 records: identity data, the COA, the SDS, a receiving log, the container label, a withdrawal log, and a close-out record. Each record carries the same lot number, and the identity data should match PubChem's entry for CAS 3060-41-1.

How long should a facility keep phenibut HCL batch records?

If OSHA's records-access rule (29 CFR 1910.1020) covers the facility, keep a record of the chemical's identity, where it was used, and when for at least 30 years. Federal grant records follow a 3-year clock under 2 CFR 200.334, and GLP study records follow 21 CFR 58.195. Nordic Chems recommends keeping the close-out record for 30 years.

Can a lab discard the SDS after the phenibut HCL is used up?

Yes. Under 29 CFR 1910.1020(d)(1)(ii)(B), the SDS can go as long as some record of the chemical's identity, where it was used, and when is kept for at least 30 years. Before the material is used up, OSHA's laboratory standard requires any SDS received with a shipment to stay readily accessible to lab staff. A lot file's close-out record can hold those 3 facts.

What should a receiving log include for phenibut HCL?

Record the date, order number, lot number, quantity, package condition, who received the shipment, and the storage location. For Nordic Chems orders, also note whether the induction seal is unbroken and the desiccant is present. Do the check on delivery day, since missing items need to be reported within 24 hours.

How do I match a Nordic Chems certificate to my container?

Email support@nordicchems.is with your order number, and Nordic Chems will tell you which batch it came from. Then match the batch or lot number and the test date on the certificate PDF. Record that check in your lot file. For a Janoshik Analytical report, you can also enter the task number and unique key on the lab's verification page.

Does GLP apply to phenibut HCL lot records?

The FDA's GLP rules at 21 CFR Part 58 apply to nonclinical lab studies that support applications to the FDA. If your study doesn't, those rules don't bind it. They still make a good model. They require identity, purity, and composition to be documented for each batch, and receipt and distribution to be logged with date and quantity.

Where doesn't Nordic Chems sell phenibut HCL?

Nordic Chems doesn't sell phenibut to buyers in Alabama, Utah, or Connecticut. Utah added phenibut to Schedule I effective May 7, 2025, and Connecticut told businesses to return or destroy phenibut products before March 25, 2026. State schedules change, so check your state's current list before you order.