Laboratory testing in Houston, TX
Gold Standard Analytics is an analytical testing laboratory at 5151 Mitchelldale St A10, Houston, TX 77092, in the Spring Branch area of northwest Houston. We test peptides, supplements, cosmetics, raw materials, water and food, and open every package on camera.
Visit or send samples
Gold Standard Analytics
5151 Mitchelldale St A10, Houston, TX 77092
346 770 3170, answered 24/7
team@goldstandardanalytics.com
Visits and tours are by appointment. We do not accept walk-in sample drop-offs: place the order online first, then ship the package or book a UPS door pickup from your client portal, Monday to Friday, for a flat fee shown before you pay.
Customers outside Houston follow the same steps by mail; see mail-in testing from anywhere in the US.
What we test
Peptides
Identity by LC-MS/MS and purity by HPLC-UV at 214 nm, $129 for any peptide; $199 with net peptide content against a reference standard.
Endotoxin and sterility
USP <85> kinetic chromogenic LAL and USP <71> membrane-filtration sterility for products meant for injection in research.
Supplements and more
Label claim, heavy metals by ICP-MS, microbiology, cosmetics actives, water and food.
From order to certificate
- 1Order online in sample intake and review the itemized price before you pay.
- 2Ship the sealed sample or book a door pickup; the package is opened on camera when it arrives.
- 3Each container gets a blind code, so the analyst never sees the client or vendor name.
- 4The signed certificate shows methods, instruments and the laboratory that ran each test; check it any time at /verify.
Questions about the Houston laboratory
Is there a peptide testing lab in Houston?
Yes. Gold Standard Analytics tests research peptides at 5151 Mitchelldale St A10, Houston, TX 77092: LC-MS/MS identity and HPLC purity, $129 for any peptide or blend, GLP-1s included, or $199 with net content; endotoxin, sterility and heavy metals as add-ons.
Can I drop off samples at the lab?
We do not accept walk-in drop-offs. Place the order online, then ship the package or book a UPS door pickup from your client portal. The order reference is what links your parcel to the tests you selected.
Can I visit or tour the laboratory?
Yes, by appointment. Call 346 770 3170 or email team@goldstandardanalytics.com. A visit does not replace a sample order.
What instruments does the Houston lab run?
An Agilent 6490 triple quadrupole LC/MS for identity, an Agilent 1290 Infinity II UHPLC for purity and content, an Agilent 7850 ICP-MS for elemental impurities, Charles River Endosafe nexgen-PTS readers for endotoxin and MilliporeSigma Steritest units for sterility.
Do Houston customers pay for shipping?
Each order pays its inbound label or door pickup at the price shown before you pay, wherever you are.