How do you ensure consistency between the seed oil sample and your bulk order?

Question

Accepted Answer

Consistency between sample and bulk order is guaranteed through production lot control and pre-shipment testing. Every batch is tested against the specification sheet approved during sample evaluation. Our Consistency Assurance System StageActionGuaranteeSample stagePre-shipment GC analysis on same batchSample = shipped batchProductionControlled CO₂ extraction, standardized profileLA 30–38%, ALA 23–31%Pre-shipmentFull COA: fatty acids, PV, AV, heavy metalsPass specPackagingNitrogen flush, sealed drumNo oxidation before shipUpon receiving your bulk order, run a GC comparison of fatty-acid profile against the bulk COA — LA/ALA should match within ±2%. If material discrepancy, we accept returns and investigate at our cost. For long-term supply, lock a production formula in a Quality Agreement.

Stage	Action	Guarantee
Sample stage	Pre-shipment GC analysis on same batch	Sample = shipped batch
Production	Controlled CO₂ extraction, standardized profile	LA 30–38%, ALA 23–31%
Pre-shipment	Full COA: fatty acids, PV, AV, heavy metals	Pass spec
Packaging	Nitrogen flush, sealed drum	No oxidation before ship

How do you ensure consistency between the seed oil sample and your bulk order?

Our Consistency Assurance System

Relate Products

Naterzen Co., Ltd

Does Sea Buckthorn Seed Oil Need CPNP Notification and a CPSR to Enter the German Cosmetic Market?

Is a Chinese Organic Certificate Accepted as EU Organic (EU) 2018/848 for Sea Buckthorn Seed Oil Imported into Germany?

Is a GMP Certificate or Manufacturer's Statement a Hard Gate When Australian Manufacturers Buy Sea Buckthorn Seed Oil?

How Should Australian Manufacturers Negotiate the 1–5 kg Trial Order Premium for Sea Buckthorn Seed Oil?

How Can You Use Omega-7 Content to Detect Sea Buckthorn Fruit Oil Being Substituted for Seed Oil?

Get in Touch