Nantong Guangyuan Chemical GYC
Independent testing record for Nantong Guangyuan Chemical GYC: 63 third-party lab reports across 3 compounds, tested by 7 analytical laboratories. Built entirely from certificates submitted to ResearchVerify — the vendor has no input into this page.
Total COAs
63
Compounds
3
Testing Labs
7
Avg RV Score
5.17
Purity Range
97.0%–100.0%
7 batches from this vendor have been independently tested by 2 or more labs — 7 where the labs closely agreed.
Tirzepatide (batch GYC Volunteer Testing) tested at 97.031 by Peptide Test. Shown for completeness — every batch on file is counted here, not only the strongest results.
Purity Tier Distribution
50
Tier 1 (≥99.5%)
8
Tier 2 (≥98.5%)
1
Tier 3 (≥95%)
0
Tier 4 (<95%)
Recent Tests
- Tirzepatide · BTLabs · · RV 5.8/10 · — · #FNR-xxm92wv
- Tirzepatide · BTLabs · · RV 6.1/10 · 99.80% · #FNR-zbtuegy
- Tirzepatide · Krause Analytical · · RV 6.1/10 · 99.02% · #FNR-2wvuumu
- Retatrutide · Krause Analytical · · RV 1.0/10 · — · #FNR-6ngxmhz
- Retatrutide · Krause Analytical · · RV 5.2/10 · — · #FNR-nsc5hqs
- Tirzepatide · BTLabs · · RV 6.1/10 · — · #FNR-5vvhhgm
- Retatrutide · BTLabs · · RV 6.1/10 · — · #FNR-edacyva
- Tirzepatide · BTLabs · · RV 5.8/10 · — · #FNR-6adxb7s
- Tirzepatide · BTLabs · · RV 5.3/10 · — · #FNR-ufaxdzg
- Retatrutide · Krause Analytical · · RV 5.2/10 · 99.90% · #FNR-cm86e8h
- Retatrutide · Krause Analytical · · RV 4.7/10 · — · #FNR-ayv4cgn
- Retatrutide · Krause Analytical · · RV 4.7/10 · — · #FNR-uux7xjp
- Retatrutide · BTLabs · · RV 4.7/10 · — · #FNR-n4nfh28
- Retatrutide · BTLabs · · RV 5.2/10 · — · #FNR-86kmdgg
- Retatrutide · BTLabs · · RV 5.2/10 · 99.90% · #FNR-rp844gq
Compounds Tested
- Tirzepatide · 33 tests
- Retatrutide · 29 tests
- SS-31 · 1 tests
Testing Labs
- BTLabs · 19 tests
- Krause Analytical · 19 tests
- Janoshik · 12 tests
- Peptide Test · 7 tests
- Chromate · 4 tests
- Numega Labs · 1 tests
- Vanguard · 1 tests
This page is generated automatically from independently-submitted certificates of analysis. ResearchVerify is not affiliated with Nantong Guangyuan Chemical GYC. Vendors cannot pay to appear here, alter their results, or have this page removed.