Manufacturing

Quality Control

Every batch tested against its quality plan before it leaves work in process.

Trend these tests over time

Awaiting release

$60,887 held in WIP

First-pass release rate

92.8%

538 passed · 27 by concession · 15 failed

580 releases

In quarantine

78,032 kg

15 batches · $367,026 in 1350

Pending disposition

Quality plans

One-pack, stearate, food contact, pharma, liquid, tin, incoming

On the bench

Made and sampled, waiting on a call.

WO-2026-0448 SAK-CZP30 One-pack stabiliser release

SAK-CZP 30 · Ca/Zn one pack, pressure pipe · 11,940 kg made against a 12,000 kg works order · $60,887 sitting in 1320 Work in Process · SO-26-1184 is waiting on it

Record the result →

Yield against the formulation

Actual output against the formulation, month by month; the gap posts to 5400.

Quarantined stock

Held against 1350 pending rework, concession or disposal.

B26-0441 30 Jul 2026

SAK-CZB65 · 1,980 kg · $9,148

B25-0718 13 Aug 2025

SAK-CZP30 · 11,843 kg · $60,044

B25-0776 13 Sep 2025

SAK-CZC70 · 5,888 kg · $33,267

B25-0832 24 Oct 2025

INT-CAST70 · 11,594 kg · $39,420

B25-0849 22 Nov 2025

ACE-LIS10 · 1,454 kg · $12,388

B25-0925 18 Dec 2025

ACE-CAS20 · 7,840 kg · $27,989

B25-0932 01 Dec 2025

SAK-CZS10 · 4,949 kg · $21,578

B26-0096 19 Jan 2026

SAK-CZM18 · 1,471 kg · $7,208

Release history

Every batch tested, against its specification.

0 shown

Batch	Grade	Tested	Plan	By	Key results	Result
B26-0441	SAK-CZB65	30 Jul 2026	QP-FOODCONTACT	Karen Doust	Yield 99% · Peak 137.2°C · Metal 6.74%	Fail
B26-0440	ACE-ZNS10	29 Jul 2026	QP-STEARATE	Priya Raman	Yield 98.6% · Peak 134.8°C · Metal 6.82%	Pass
B26-0439	SAK-CZP30	23 Jul 2026	QP-ONEPACK	Vinh Le	Yield 99.3% · Peak 135.4°C · Fusion 53s	Pass
B25-0701	INT-CZB40	08 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.26% · Peak 136.4°C · Fusion 54.1s	Pass
B25-0702	SAK-ORP22	17 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.42% · Peak 134.1°C · Fusion 54.3s	Pass
B25-0703	SAK-CZS10	11 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.04% · Peak 134.2°C · Fusion 53.8s	Pass
B25-0704	ACE-MGS20-PH	12 Aug 2025	QP-PHARMA	Vinh Le	Yield 99.12% · Assay 99.87% · Heavy 2.9ppm	Pass
B25-0705	SAK-CZS10	20 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.7% · Peak 135.4°C · Fusion 53.6s	Pass
B25-0706	ACE-ZNS10	09 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.03% · Peak 136.9°C · Metal 6.82%	Pass
B25-0707	SAK-CZG90	10 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.73% · Peak 134.6°C · Fusion 53.9s	Pass
B25-0708	SAK-CZP30	05 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.73% · Peak 136°C · Fusion 54.3s	Pass
B25-0709	ACE-CAS10	04 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.04% · Peak 133.6°C · Metal 6.76%	Pass
B25-0710	ACEGUARD-HT8	20 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.16% · Peak 133.3°C · Metal 6.95%	Pass
B25-0711	ACE-CAS10	12 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.02% · Peak 135.4°C · Metal 6.66%	Pass
B25-0712	SAK-CZW50	10 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.41% · Peak 134.5°C · Fusion 53.5s	Pass
B25-0713	ACE-CAS30-FG	20 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.51% · Peak 133.1°C · Metal 6.98%	Pass
B25-0714	ACE-ZNS10	16 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.19% · Peak 133.1°C · Metal 6.76%	Pass
B25-0715	ACE-CAS10	11 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.7% · Peak 136.7°C · Metal 6.82%	Pass
B25-0716	SAK-CZG90	03 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.42% · Peak 133.2°C · Fusion 54.3s	Pass
B25-0717	SAK-CZH80	23 Aug 2025	QP-ONEPACK	Vinh Le	Yield 99.38% · Peak 133.6°C · Fusion 54.4s	Pass
B25-0718	SAK-CZP30	14 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.47% · Peak 144°C · Fusion 53.6s	Fail
B25-0719	ACE-ZNS20-C	21 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.63% · Peak 136.8°C · Metal 6.82%	Pass
B25-0720	INT-CZB40	12 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.34% · Peak 135.1°C · Fusion 54.2s	Pass
B25-0721	SAK-CZH80	19 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.46% · Peak 137.1°C · Fusion 54.1s	Pass
B25-0722	SAK-CZP35	26 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.6% · Peak 136.3°C · Fusion 54.1s	Pass
B25-0723	ACE-ZNS20-C	10 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.58% · Peak 135.3°C · Metal 6.68%	Pass
B25-0724	ACEGUARD-HT8	16 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.35% · Peak 136.2°C · Metal 6.92%	Pass
B25-0725	ACE-LIS10	03 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.13% · Peak 135.1°C · Metal 6.9%	Pass
B25-0726	ACE-LIS10	24 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.01% · Peak 136°C · Metal 6.67%	Pass
B25-0727	ACE-CAS30-FG	27 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.44% · Peak 134.6°C · Metal 6.63%	Pass
B25-0728	SAK-CZM18	21 Aug 2025	QP-PHARMA	Priya Raman	Yield 99.05% · Assay 99.12% · Heavy 3.2ppm	Pass
B25-0729	SAK-CZP35	13 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.5% · Peak 136.3°C · Fusion 54.1s	Pass
B25-0730	ACEFEED-CA20	11 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.23% · Peak 134.2°C · Metal 6.9%	Pass
B25-0731	ACE-LIS10	23 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.19% · Peak 137°C · Metal 6.83%	Pass
B25-0732	SAK-CZP30	22 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.59% · Peak 132.9°C · Fusion 53.8s	Pass
B25-0733	SAK-CZM15	03 Aug 2025	QP-FOODCONTACT	Priya Raman	Yield 99.65% · Peak 132.9°C · Metal 6.8%	Pass
B25-0734	SAK-CZP30	24 Aug 2025	QP-ONEPACK	Vinh Le	Yield 99.35% · Peak 137°C · Fusion 53.8s	Pass
B25-0735	SAK-CZS10	22 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.06% · Peak 133.6°C · Fusion 54.2s	Pass
B25-0736	ACE-MGS20-PH	24 Aug 2025	QP-PHARMA	Karen Doust	Yield 99.32% · Assay 99.3% · Heavy 0.8ppm	Pass
B25-0737	SAK-CZM18	02 Aug 2025	QP-PHARMA	Priya Raman	Yield 99.51% · Assay 99.52% · Heavy 0.8ppm	Pass

One-pack stabiliser release

QP-ONEPACK

Run at the end of manufacture, before the goods can be receipted into finished goods.

Yield 97.5-100 Peak temperature 128-142 Fusion time 52.4-55.6 Torque, peak 40.7-43.3 Colour, initial ΔE 0-3.5 Bulk density 260-400 Moisture 0-1.5 Texture, visual P/F

Metallic stearate release

QP-STEARATE

Precipitated and fused stearates. Metal content and sieve residue decide the grade.

Yield 97.5-100 Peak temperature 128-142 Metal content 6.2-7.4 Moisture 0-1.5 Bulk density 260-400 Sieve residue 75 µm 0-0.5 Melting point 145-165 Free fatty acid 0-1.2

Food-contact & kosher release

QP-FOODCONTACT

Adds heavy metals and appearance against the retained standard. Vegetable origin declared BSE free.

Yield 97.5-100 Peak temperature 128-142 Metal content 6.2-7.4 Moisture 0-1.5 Heavy metals 0-10 Assay 98-101.5 Appearance vs standard P/F Sieve residue 75 µm 0-0.5

Pharmacopoeial release

QP-PHARMA

Full monograph assay with retained sample. Certificate of analysis issued with every despatch.

Yield 97.5-100 Assay 98-101.5 Heavy metals 0-10 Moisture 0-1.5 Metal content 6.2-7.4 Appearance vs standard P/F Sieve residue 75 µm 0-0.5

Liquid mixed-metal release

QP-LIQUID

Liquid Ba/Zn and Ca/Zn grades, viscosity and colour on the drum.

Yield 97.5-100 Peak temperature 128-142 Fusion time 52.4-55.6 Torque, peak 40.7-43.3 Viscosity 25°C 180-340 Colour, initial ΔE 0-3.5 Metal content 6.2-7.4 Appearance vs standard P/F

Organotin release

QP-TIN

Mercaptide grades. Tin assay against specification before drumming.

Yield 97.5-100 Peak temperature 128-142 Torque, peak 40.7-43.3 Tin content 17.5-19.5 Viscosity 25°C 180-340 Colour, initial ΔE 0-3.5 Appearance vs standard P/F

Incoming goods inspection

QP-INCOMING

Raw materials and traded goods: certificate check, identity and appearance. Fails move to Quarantine.

Assay 98-101.5 Moisture 0-1.5 Appearance vs standard P/F