7 min read
Understanding Pulse Purity
What a purity percentage actually measures, why 98% and 99.5% describe different cleaning processes rather than different levels of care, and how purity relates to every other parameter in a contract.
Read moreBuyer resources
Guides to the parameters, processes and documents that decide whether a pulse shipment arrives as contracted — written for procurement managers rather than for search engines.
Most disputes in the pulses trade are not caused by dishonesty. They are caused by two parties using the same words to mean different things: what counts as discoloured, whether moisture is assessed at loading or at discharge, whether “Sortex” means a light pass or an aggressive one, whether crop year was ever actually agreed.
These guides exist to close that gap. Each one takes a single parameter, process or document and explains what it means commercially, how it is measured or performed, what it does not cover, and what to put in a contract so both sides are describing the same thing. They are the reference material behind every specification published on this site.
Quality & Specification
7 min read
What a purity percentage actually measures, why 98% and 99.5% describe different cleaning processes rather than different levels of care, and how purity relates to every other parameter in a contract.
Read more8 min read
Why moisture is the only specification parameter that cannot be corrected after loading, how transit conditions change the right ceiling, and how moisture is controlled at origin.
Read more7 min read
What counts as foreign matter, why it is different from admixture, which cleaning stages remove which contaminants, and why stone tolerance is usually the tightest number in a contract.
Read more8 min read
Why pulses are traded on contract specifications rather than numbered grades, how a lot is assessed in practice, and where the disagreements come from.
Read more6 min read
How count per 100 g works, why a lower number means a larger bean, what size uniformity does in a canning process, and why size availability cannot be promised in advance.
Read more7 min read
How representative samples are drawn from bagged cargo, why sampling decides most quality arguments, and how to reduce a composite without biasing the result.
Read moreProcessing & Cleaning
9 min read
The cleaning sequence stage by stage, what physical property each separation exploits, and why the order of operations matters as much as the equipment.
Read more7 min read
The commercial difference between mechanical cleaning and optical colour sorting, what each removes, what the premium pays for, and how to decide which one a contract needs.
Read morePackaging
7 min read
How to choose between 25 kg bags, 50 kg bags and bulk FIBCs: handling at discharge, cost per tonne, moisture protection and what each option demands of the receiver.
Read moreLogistics
8 min read
How planned net weight is decided, why weight rather than volume is the binding constraint, container preparation, stowage, sealing and the arithmetic behind bag counts.
Read moreDocumentation & Inspection
8 min read
What pre-shipment inspection covers, who appoints and instructs the inspector, how to write a useful inspection instruction, and what an inspection certificate does and does not prove.
Read more6 min read
What buyers mean when they ask for SGS inspection, how third-party inspection companies are engaged, what services they typically offer and how to compare an instruction across providers.
Read more7 min read
What a phytosanitary certificate is, who issues it, how the international framework works, and why current import conditions must always be confirmed rather than assumed.
Read more6 min read
Why dry pulses are fumigated, who carries it out, how the certificate works, when it is required and what it does not achieve.
Read more6 min read
What a certificate of origin certifies, who issues it, the difference between non-preferential and preferential certificates, and why the details must match every other document.
Read more8 min read
The complete document set for a pulse shipment, which documents are standard and which are conditional, who issues each, and why reconciliation across documents matters.
Read moreSeasonality & Sourcing
6 min read
What crop year means in a pulse contract, how age changes colour, cooking behaviour and insect load, and why it is a commercial parameter rather than an administrative detail.
Read more8 min read
How the shape of a harvest window moves price and quality availability through the season, why unimodal and bimodal origins behave differently, and how to time a purchase.
Read moreSend your product, specification, quantity, packing, destination port and Incoterm. If a parameter in your enquiry is unusual for the origin, we will raise it rather than quote around it.