Sample Categories
Below are a few examples of the types of samples we test. If your product modality is not listed – contact us anyway – we do not say ‘NO’ until we try. We have tested all kinds of molecules from pharmaceuticals to plant based.
Peptides & Proteins
- Purity, Potency, Identification (HPLC + FT-IR)
- Endotoxin and Sterility
- Quantitative secondary structure (FTIR, RAMAN, and CD)
- Stability (inter & intra)
| Peptides & Proteins |
|---|
| 5-Amino 1MQ |
| AICAR |
| AOD 9604 |
| ARA-290 |
| BPC-157 |
| Cagrilintide |
| Cartalax |
| Chonluten |
| CJC1295-No DAC |
| CJC1295-With DAC |
| Cotagen |
| DSIP (Delta Sleep Inducing Peptide) |
| Elamipretide (SS-31) |
| Epithalon |
| GHK-Cu |
| GLOW |
| Ipamorelin |
| Kisspeptin |
| KLOW |
| KPV |
| Mazdutide |
| Melanotan I |
| Melanotan II |
| MOTS-c |
| Oxytocin |
| PT-141 (Bremelanotide) |
| Retatrutide |
| Selank |
| Semaglutide |
| Semax |
| Sermorelin |
| SLU‑PP‑332 |
| SNAP-8 |
| Survotide |
| TB500 (Thymosin Beta-4) |
| TB500 + Bpc157 |
| Tesamorelin |
| Thymosin Alpha 1 |
| Tirzepatide |
| VIP (Vasoactive Intestinal Peptide) |
Carbohydrates / Carbohydrate-derived drugs / Sugars / Nucleic Acid based molecules (e.g. NAD+)
- Purity; Identification
- Characterization
- Similarity
| Nucleioide |
|---|
| AICAR (5-Aminoimidazole-4-carboxamide ribonucleotide - a nucleoside) |
| NAD+ (Nicotinamide Adenine Dinucleotide - a dinucleotide) |
Vitamins, Hormones and more
Purity in different formulations including for
- B1, B2, B3, B5, B6, B7, B9, B12
- CoQ10
- NAD+
- Vitamins A, C, D, E, K,
- Different forms of Sermorelin
| Vitamins, Hormones |
|---|
| CJC1295-With DAC (Often listed here due to its long-acting hormone-like effect, though technically a peptide) |
| L-Carnitine (Amino acid derivative) |
| Lidocaine (Local anesthetic / Small molecule) |
| LIPO C (Liposomal Vitamin C) |
| LIPOC B12 (Liposomal Vitamin B complex) |
| Other Vitamins |
| Phenibut FAA or HCL (Derivative of GABA / Small molecule drug) |
| Tadalafil (Small molecule PDE5 inhibitor) |
| Vitamin B12 |
“Incredible attention to detail with excellent service and price.”
– Owner, Compounding Pharmacy
Why Choose BTLabs?
25+ Years of Pharmaceutical Testing Expertise
Full-Spectrum Analytical & Microbiological Testing
Personalized Service & Expert Support
Fast Turnaround & Best Pricing — Guaranteed
Partner with BTLabs — where quality, precision, and customer care come first.
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