AssayIndex
Core records

Batch rollups · page 18

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
LotSupplierCompoundManufacturedTestsMedian %Spread ppCOA %Divergence pp
KP-2504-V4847KPTirzepatide11 Apr 2025798.160.9598.45+0.293+
SGN-2504-X1136SGNGHRP-610 Apr 2025798.621.0998.79+0.173+
SSA-2504-M8130SSAGonadorelin05 Apr 2025299.930.0099.90-0.03
HOMO-2504-G1782HomopeptideTB-50005 Apr 2025999.111.1299.50+0.393+
CPC-2504-M1855CPCThymosin α105 Apr 2025597.940.5098.23+0.293+
MKM-2504-K2481MKMCJC-1295 (no DAC)04 Apr 2025397.931.1898.50+0.573+
WWB-2504-B2388WWBNAD+02 Apr 2025399.700.28100.00+0.303+
WWB-2504-F3053WWBTB-50001 Apr 2025199.69n<299.73+0.04
SSA-2504-T7815SSAL-Carnosine01 Apr 2025398.421.1199.34+0.923+
QSC-2504-R9199QSCRetatrutide01 Apr 20251098.931.3999.50+0.573+
JEEP-2504-X2669JEEPBPC-15701 Apr 2025498.150.5399.17+1.023+
SSA-2503-S7755SSAMOTS-c31 Mar 2025799.390.7299.390.003+
QSC-2503-U9441QSCSemaglutide28 Mar 2025298.970.0799.61+0.64
TFC-2503-E5248TFCVIP27 Mar 2025299.000.6999.17+0.17
TFC-2503-A8165TFCGonadorelin26 Mar 2025599.470.3799.75+0.283+
WWB-2503-Y3157WWBMazdutide25 Mar 2025199.93n<299.90-0.03
TFC-2503-R5803TFCTB-50025 Mar 2025499.010.7399.73+0.723+
QYB-2503-W6005QYBMK-677 (Ibutamoren mesylate)24 Mar 2025298.910.3598.78-0.13LINKED
HJ-2503-M3890HJGHK-Cu24 Mar 2025199.93n<299.35-0.58
TFC-2503-C7376TFCMOTS-c23 Mar 2025799.371.2699.18-0.193+
SWB-2503-P4938SWBRetatrutide22 Mar 2025998.321.5398.98+0.663+
TFC-2503-X7298TFCRetatrutide20 Mar 2025698.910.7299.46+0.553+
SWB-2503-S5672SWBThymosin α119 Mar 2025999.300.7599.22-0.083+
CPC-2503-R2710CPCCJC-1295 (no DAC)17 Mar 2025897.251.1897.73+0.483+
TFC-2503-L5055TFCTB-50015 Mar 2025198.99n<299.90+0.91
KP-2503-L4599KPGHRP-615 Mar 2025498.440.7399.00+0.563+
ERP-2503-A7432ERPOxytocin15 Mar 2025598.820.7499.50+0.683+
WWB-2503-U2989WWBCJC-1295 with DAC09 Mar 2025199.50n<299.90+0.40
TFC-2503-P7552TFCTirzepatide09 Mar 20251398.841.4399.38+0.543+
QSC-2503-D8324QSCMelanotan II09 Mar 2025299.341.19100.50+1.16
SGN-2503-S9853SGNMGF08 Mar 2025399.060.7399.52+0.463+
HJ-2503-M3088HJBPC-15708 Mar 2025399.930.0099.90-0.033+
MKM-2503-H2930MKM5-Amino-1MQ06 Mar 20251399.561.0599.80+0.243+
GLBI-2503-A8778GL BiochemGHRP-606 Mar 2025199.38n<299.53+0.15
CPC-2503-G3418CPCMK-677 (Ibutamoren mesylate)06 Mar 2025598.161.1098.70+0.543+
SGN-2503-P1233SGNTirzepatide05 Mar 2025597.850.8297.70-0.153+
JEEP-2503-B3455JEEPGHRP-603 Mar 2025599.570.6599.90+0.333+
QYB-2503-Y6694QYBDihexa02 Mar 20251299.930.2699.90-0.033+
CPC-2503-T1811CPCBPC-15702 Mar 2025499.400.6799.84+0.443+
CPC-2503-J2830CPCIpamorelin02 Mar 2025997.891.3498.00+0.113+