Core records

Batch rollups

One row per physical lot. A lot is the unit the index cares about most, because it is the unit that repeats: two reports on one lot are two observations of one material, and everything the index says about reproducibility, inter-lab agreement and certificate accuracy is computed from that fact.

1,154 batches969 tested more than oncemedian spread 0.86 pp29 pagesupdated 30 Jul 2026

Figure. Spread between the highest and lowest independent purity result on the same lot, across the 969 batches assayed more than once. Median 0.86 pp. For scale: the best contributing laboratory repeats to 0.16 pp and the worst to 0.34 pp, so the bulk of this distribution is measurement noise and the right-hand tail is material.

Lot	Supplier	Compound	Manufactured	Tests	Median %	Spread pp	COA %	Divergence pp
JEEP-2608-Y4367	JEEP	Hexarelin	27 Aug 2026	2	99.50	0.11	99.90	+0.40
HOMO-2608-A9045	Homopeptide	Ipamorelin	27 Aug 2026	12	99.54	0.67	99.70	+0.16	3+
TFC-2608-J5420	TFC	Retatrutide	25 Aug 2026	2	98.06	0.73	98.60	+0.54
HJ-2608-C3931	HJ	Semaglutide	23 Aug 2026	4	99.34	0.72	99.78	+0.44	3+
GLBI-2608-N8085	GL Biochem	Kisspeptin-10	23 Aug 2026	7	98.31	1.14	98.62	+0.31	LINKED
KP-2608-D5921	KP	Tirzepatide	20 Aug 2026	13	98.91	1.47	99.52	+0.61	3+
TFC-2608-S5204	TFC	Humanin (HNG)	12 Aug 2026	2	98.43	0.06	99.11	+0.68
WXT-2608-P4867	WXT	Sermorelin	10 Aug 2026	8	98.33	0.51	98.74	+0.41	3+
SWB-2607-Y5787	SWB	BPC-157	30 Jul 2026	1	99.93	n<2	99.90	-0.03
CPC-2607-L2552	CPC	Tirzepatide	23 Jul 2026	15	96.79	2.24	96.95	+0.16	3+
QSC-2607-C6970	QSC	Triptorelin	22 Jul 2026	1	99.92	n<2	99.90	-0.02
TFC-2607-R4363	TFC	SS-31 (Elamipretide)	20 Jul 2026	1	99.56	n<2	99.90	+0.34
KP-2607-H5219	KP	Retatrutide	13 Jul 2026	16	96.14	1.94	96.37	+0.23	3+
JEEP-2607-X3911	JEEP	Semaglutide	12 Jul 2026	6	99.18	1.42	99.63	+0.45	3+
HOMO-2607-P1246	Homopeptide	IGF-1 LR3	10 Jul 2026	1	98.34	n<2	99.35	+1.01
QYB-2607-L5615	QYB	PT-141 (Bremelanotide)	07 Jul 2026	10	99.78	0.76	99.90	+0.12	3+
BCH-2607-H7307	BCH	CJC-1295 with DAC	07 Jul 2026	7	97.92	1.06	98.12	+0.20	3+
WWB-2607-X2189	WWB	Liraglutide	02 Jul 2026	5	99.61	0.78	99.90	+0.29	3+
WWB-2606-N3192	WWB	Semaglutide	27 Jun 2026	15	99.09	0.96	99.90	+0.81	3+
QSC-2606-V8637	QSC	CJC-1295 (no DAC)	17 Jun 2026	4	99.93	0.68	99.90	-0.03	3+
KP-2606-D5887	KP	Ipamorelin	16 Jun 2026	6	98.38	0.89	99.34	+0.96	3+
MKM-2606-K4013	MKM	Adipotide	10 Jun 2026	2	97.48	0.88	98.13	+0.65
GLBI-2606-S7722	GL Biochem	L-Glutathione (reduced)	03 Jun 2026	1	99.26	n<2	98.76	-0.50	LINKED
GGPE-2606-E8495	GGPeps	CJC-1295 (no DAC)	02 Jun 2026	12	98.07	0.86	98.38	+0.31	3+
WWB-2606-H3906	WWB	BPC-157	01 Jun 2026	14	99.46	0.98	99.90	+0.44	3+
WXT-2605-U5824	WXT	GHRP-2	31 May 2026	1	98.83	n<2	99.50	+0.67
SWB-2605-B4738	SWB	MK-677 (Ibutamoren mesylate)	31 May 2026	2	99.47	0.29	99.90	+0.43
QSC-2605-A7936	QSC	GHRP-6	31 May 2026	2	99.93	0.00	99.90	-0.03
JEEP-2605-M4874	JEEP	TB-500	31 May 2026	8	99.82	0.52	99.90	+0.08	LINKED
TFC-2605-H7009	TFC	Enclomiphene citrate	29 May 2026	5	99.32	1.09	99.86	+0.54	3+
QSC-2605-E6873	QSC	SS-31 (Elamipretide)	27 May 2026	2	99.46	0.40	99.90	+0.44
TFC-2605-R4770	TFC	MOTS-c	26 May 2026	2	99.69	0.07	99.84	+0.15
HOMO-2605-S1342	Homopeptide	Semax	26 May 2026	1	99.44	n<2	99.90	+0.46
FGP-2605-R1831	FGP	Tirzepatide	25 May 2026	15	97.70	1.89	98.48	+0.78	3+
ERP-2605-M7608	ERP	Selank	25 May 2026	1	99.75	n<2	99.90	+0.15
SGN-2605-X9661	SGN	ARA-290	24 May 2026	2	98.27	0.62	98.55	+0.28
TFC-2605-U5564	TFC	Humanin (HNG)	23 May 2026	10	99.80	0.74	99.75	-0.05	3+
TFC-2605-G5134	TFC	Tirzepatide	23 May 2026	5	98.44	0.52	99.11	+0.67	LINKED
HJ-2605-A4196	HJ	Sermorelin	23 May 2026	9	99.08	1.19	99.13	+0.05	3+
KP-2605-C4659	KP	TB-500	21 May 2026	8	99.47	1.21	99.55	+0.08	3+