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Orochem Catalog 2021 – 22


See our new Mini Catalog with several new products for 2021 – 22

Our featured products

  1. Universal Filter Plates for Bacterial, Inset, and Human Cell Lysates: Depth microfiltration systems consist of a filter with an open-pore structure to remove cells and cell debris; and a filter–aid material with a tighter pore structure to remove colloidal matter simultaneously to deliver particulate-free feed for down-stream processes.
  2. Orosil Gold HPLC columns with different stationary phases: C18-HC, C18-ER, Polar C18, Polar RP-M, Polar RP-D, amide, cyano-L.
  3. GC Columns:

General utility: 100% dimethyl polysiloxane and 95% dimethyl/5% diphenyl polysiloxane

Columns for special applications: FAME, terpenes, residue solvents, pesticides, cannabinoids

Press release for LPC-DHA project


Orochem has been awarded a Phase 1 contract by NIH to develop LPC-DHA as an effective molecule to transport DHA into brain.

Alzheimer’s disease (AD) and related dementia (ADRD) are adversely impacting the healthy lifespan in our aging population. Fish oil has been suggested to improve AD/ADRD outcomes. The omega 3 fatty acids (Om3FA) in fish oil in particular DHA (docosahexaenoic acid) is a key molecule. Some data exists that DHA is beneficial for protection against age related cognitive decline and related dementia such as AD. However, current dietary supplements of Om3FA do not appreciably increase DHA levels in the brain. Orochem Technologies Inc. has been awarded a Phase 1 contract by NIH to develop LPC-DHA as an effective molecule to transport DHA into the brain.

Orochem will utilize its chromatography technology to produce LPC-DHA on large scale using variety of feedstocks. Through collaboration with the University of Illinois at Chicago, with expertise in Om3FA and mouse models, and Orochem’s expertise in chemical separation and Om3FA isolation techniques, we are poised to test the efficacy of this novel treatment. Moreover, we are prepared for Phase 2 studies, which will focus on development of pilot scale production/isolation processes of this modified DHA. This will eventually lead to marketing and commercialization to protect and/or prevent against AD development in Phase 3.

New Application Notes in Cannabis, Vitamin E, and Alcohol Analyses


Applications in Cannabis Analysis

Our ASMS poster presents a quantification method of pesticides (bifenazate, pyrethrins, spiromesifen, bifenthrin) in cannabis oils. Two applications are HPLC and UHPLC methods for cannabinoids (CBGA, CBG, CBDA, CBD, THCV, CBN, d9-THC, d8-THC, CBC, THCA).

Applications in Vitamin E Analysis

These application notes illustrate HPLC and UHPLC separations of tocotrienols, tocopherols, and squalene in oleoresin and standards.

Alcohol Analysis

This application note focuses on the separation of methanol, ethanol, propanols, butanols, pentanol using HPLC-UV

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