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Dumas Nitrogen/Protein Analyzers by Velp®

Alpha offers aftermarket consumables for both the Velp NDA701 and the Velp NDA702.

The NDA701 is a versatile and cloud-enabled analyzer using the Dumas combustion method, the Velp Dumas Nitrogen/Protein analyzer is able to perform precise nitrogen analysis and protein determination in a flash. The NDA701 is the best solution for high productivity and offers unique benefits, being totally unsupervised.

Click here for combustion supplies for your Velp NDA701

The NDA702 is a versatile and cloud-enabled Dumas Protein/Nitrogen Analyzer, able to perform precise nitrogen analysis and protein determination using either Helium or Argon as carrier gas. IThe NDA702 is ieal for markets where Helium is scarce as it offers high throughput and precision.

Alpha offers aftermarket consumables for both the Velp NDA701 and the Velp NDA702.

Click here for combustion supplies for your Velp NDA702


Consumables Reference Guide for the NDA701/702











Alpha Resources also offers aftermarket consumables supplies for the CN802.

The CN802  is a versatile and cloud enabled elemental-analyzer able to perform precise carbon and nitrogen analysis in 3-4 minutes. The CN802 is the ideal solution for high throughput offering complete safety to operators


Click here for combustion supplies for your Velp CN 802



Latest News

Stevensville, Michigan, June 28, 2022 - Alpha Resources LLC, the largest manufacturer of aftermarket consumables and reference materials, was recently featured in an article for Spectroscopy magazine as well as thier podcast. The article focused on the need for CRMs in organic analysis. Please click to listen to the podcast or click to read the article.

Stevensville, Michigan, April 12, 2022 – Alpha Resources LLC is pleased to announce the following certified reference materials have been released in Q1 of 2022. Click here to read.