Manufacturing

Quality Control

The last step before work in process becomes finished goods. Every batch is tested against its quality plan for yield, peak temperature, fusion time, colour and texture, then flagged pass or fail. A pass receipts into finished goods; a fail moves to quarantined stock.

Awaiting release

$59,503 held in WIP

First-pass release rate

94.8%

582 releases 552 passed · 16 by concession · 14 failed

In quarantine

78,814 kg

Pending disposition 14 batches · $341,292 in 1350

Quality plans

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

On the bench

Manufacture is complete and the sample is with the laboratory. Nothing can be receipted into finished goods until this is called.

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 · $59,503 sitting in 1320 Work in Process · SO-26-1184 is waiting on it

Record the result →

Yield against the formulation

Actual output against what the formulations said, month by month. The gap is the yield variance that 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

B25-0734 03 Aug 2025

SAK-CZP40 · 11,860 kg · $50,642

B25-0738 01 Aug 2025

SAK-CZC60 · 7,923 kg · $35,891

B25-0760 25 Sep 2025

ACE-CAS30-FG · 3,899 kg · $14,036

B25-0854 20 Nov 2025

ACEFEED-CA20 · 4,934 kg · $16,825

B25-0884 25 Nov 2025

SAK-ORP22 · 3,942 kg · $25,978

B25-0892 20 Nov 2025

ACE-MGS20-PH · 1,938 kg · $9,438

B25-0923 09 Dec 2025

ACE-CAS30-FG · 3,919 kg · $14,108

Release history

Every batch tested, with the result against its specification. This is the register the auditors ask for.

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	SAK-CZP35	08 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.26% · Peak 136.4°C · Fusion 55s	Pass
B25-0702	SAK-CZC60	04 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.38% · Peak 135.6°C · Fusion 58s	Pass
B25-0703	SAK-BZL40	05 Aug 2025	QP-LIQUID	Vinh Le	Yield 99.21% · Peak 135.6°C · Viscosity 268mPa·s	Pass
B25-0704	ACE-LIS10	22 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.06% · Peak 136.1°C · Metal 6.71%	Pass
B25-0705	ACE-CAS40-C	17 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.78% · Peak 135.2°C · Metal 6.78%	Pass
B25-0706	ACE-MGS10	16 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.64% · Peak 132.9°C · Metal 6.61%	Concession
B25-0707	ACE-CAS10	07 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.18% · Peak 134.4°C · Metal 6.78%	Pass
B25-0708	ACEGUARD-HT8	07 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.36% · Peak 136.7°C · Metal 6.76%	Pass
B25-0709	SAK-CZB65	17 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.27% · Peak 136.6°C · Metal 6.64%	Pass
B25-0710	SAK-ORP22	08 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.66% · Peak 133.7°C · Fusion 54s	Pass
B25-0711	SAK-ORP22	23 Aug 2025	QP-ONEPACK	Vinh Le	Yield 99.44% · Peak 135.2°C · Fusion 57s	Pass
B25-0712	SAK-CZS10	17 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.58% · Peak 133.6°C · Fusion 52s	Pass
B25-0713	SAK-CZM18	08 Aug 2025	QP-PHARMA	Vinh Le	Yield 99.71% · Assay 99.41% · Heavy 0.8ppm	Pass
B25-0714	ACEFEED-CA20	19 Aug 2025	QP-FOODCONTACT	Karen Doust	Yield 99.4% · Peak 133.3°C · Metal 6.74%	Pass
B25-0715	SAK-CZW50	24 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.79% · Peak 134.1°C · Fusion 57s	Pass
B25-0716	SAK-CZG90	21 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.45% · Peak 133.1°C · Fusion 55s	Pass
B25-0717	SAK-CZM15	18 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.01% · Peak 136.9°C · Metal 6.66%	Pass
B25-0718	ACE-ZNS20-C	06 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.37% · Peak 135.6°C · Metal 6.9%	Pass
B25-0719	ACE-MGS20-PH	11 Aug 2025	QP-PHARMA	Karen Doust	Yield 99.51% · Assay 99.1% · Heavy 1.7ppm	Pass
B25-0720	SAK-CZG90	19 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.46% · Peak 137.1°C · Fusion 55s	Pass
B25-0721	SAK-CZB65	21 Aug 2025	QP-FOODCONTACT	Karen Doust	Yield 99.62% · Peak 135.4°C · Metal 6.76%	Pass
B25-0722	SAK-CZP40	18 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.26% · Peak 136°C · Fusion 55s	Pass
B25-0723	ACE-CAS10	21 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.64% · Peak 135.9°C · Metal 6.71%	Pass
B25-0724	ACE-CAS40-C	24 Aug 2025	QP-STEARATE	Vinh Le	Yield 99.66% · Peak 137.1°C · Metal 6.67%	Pass
B25-0725	SAK-CZP35	03 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.35% · Peak 133.7°C · Fusion 51s	Pass
B25-0726	ACEGUARD-HT8	27 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.77% · Peak 133.1°C · Metal 6.83%	Pass
B25-0727	ACE-CAS10	14 Aug 2025	QP-STEARATE	Priya Raman	Yield 99.68% · Peak 137.1°C · Metal 6.63%	Pass
B25-0728	SAK-CZW50	10 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.28% · Peak 136.4°C · Fusion 56s	Pass
B25-0729	SAK-OTM70	05 Aug 2025	QP-TIN	Karen Doust	Yield 99.53% · Peak 134.6°C · Tin 18.67%	Pass
B25-0730	SAK-OTM70	08 Aug 2025	QP-TIN	Priya Raman	Yield 99.76% · Peak 135.4°C · Tin 18.43%	Pass
B25-0731	ACE-CAS30-FG	04 Aug 2025	QP-FOODCONTACT	Vinh Le	Yield 99.62% · Peak 136.1°C · Metal 6.62%	Pass
B25-0732	SAK-CZP40	21 Aug 2025	QP-ONEPACK	Vinh Le	Yield 99.02% · Peak 135.8°C · Fusion 52s	Pass
B25-0733	SAK-CZS10	25 Aug 2025	QP-ONEPACK	Priya Raman	Yield 99.51% · Peak 135.3°C · Fusion 52s	Pass
B25-0734	SAK-CZP40	04 Aug 2025	QP-ONEPACK	Karen Doust	Yield 99.43% · Peak 144°C · Fusion 51s	Fail
B25-0735	ACE-MGS20-PH	06 Aug 2025	QP-PHARMA	Vinh Le	Yield 99.38% · Assay 99.71% · Heavy 0.4ppm	Pass
B25-0736	ACE-CAS10	05 Aug 2025	QP-STEARATE	Karen Doust	Yield 99.74% · Peak 135.8°C · Metal 6.64%	Pass
B25-0737	ACEGUARD-HT8	02 Aug 2025	QP-STEARATE	Karen Doust	Yield 99% · Peak 134.8°C · Metal 6.77%	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 42-68 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 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 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