See the product page for more information and purchase of samples and the Linkedin announcement.

SABIT PS-DVB AM: A New Choice in Solid Phase Peptide Synthesis

See post on Linkedin.

Redstone Separations AB is thrilled to launch SABIT DVB-TBD, a novel, rigid polymer-supported Triazabicyclodecene superbase engineered to streamline chemical synthesis. It features permanent porosity and stability across all common solvents, ensuring consistent, superior performance. It obviates cumbersome purification stesps and is re-usable to increase sustainability and economics.

See post on Linkedin.

Not many companies have the capability to offer this high-tech product so we are filling this technology gap with our novel resin technology and  make it available for users in organic chemistry labs, synthetic or process groups. 

1. A DVB-Amide adsorbent with intermediate hydrophobicity.  
2. A DVB-Alkane adsorbent with very high hydrophobicity.

Both adsorbents have mesoporous morphology with intermediate levels of cross-linkage. They are available with either large (300-1000 µm) or small (75-175 µm) particle sizes. Read more at at the respective product page DVB-Alkane or DVB-Amide. 

More products are in the pipeline to solve our customers’ currently known and future unknown purification projects.

Surface chemical structures of 

Left: DVB-Amide adsorbent

Right: DVB-Alkane adsorbent

Temiz HLB-SPE resins

This SPE product is another milestone in the companys product development offerings. The material is in the size range  around 50 µm and optimized for use in SPE columns, well plates or the like. 

With its surface chemistry composition of hydrophobic and hydrophilic groups it is the standard work horse for a large number of applications in SPE-LCMS/MS.

The product can be provided as bulk  material in various g or kg quantities. If desired,  Redstone Separations can custom pack into SPE columns or other formats.

Temiz Polar RR resins

As most polymeric adsorbents and ion exchangers on the market are optimized for use in water and aqueous solutions, we have developed a range of highly rigid adsorbents that are optimized to also operate well in non-aqueous solutions. These adsorbents are modified with polar surface groups and currently there are at least 5 surface chemistry groups available, giving novel selectivities that are unique on the market. 

More variants of polar surface modifications are on the way for a wider variety of selectivities. Just ask us whats on the way or whats possible.

Who can benefit from this new resin kit: industries processing natural oils such as essential oils, hemp oil and food oils, supercritical CO2 and also organic chemists using hydrophobic solvents including lipids / lipidomics researchers .

New tools enable new exciting possibilities for science and technology! 

Temiz WtrCln –  Water Cleaner

Pharmaceuticals and other unwanted residues are contaminating our drinking waters and our environment. To combat that looming threat, Redstone has developed a powerful new resin that can retain a large number of organic compounds from water. We have shown a few model examples, but the novel adsorbent is capable of efficiently retaining all kinds of molecules from water solutions. This may be a valuable filter device for municipal or private water clean-up. 

Also for chemists in the laboratory, who want to retain compounds dissolved in aqueous solutions can use this product to bind (and elute) their target compound. 

Common compounds that may contaminate our drinking or environmental waters and could negatively impact our health. 

Top left: Bisphenol A (a residue from plastics such as can coatings), Bottem left: Estrone (an example of a female hormone). Right: Propranolol (a common blood pressure lowering medicine)

Temiz ChlRem – Chlorophyll Remover

This novel adsorbent type resin can reduce chlorophyll levels by 85 % rendering ethanolic plant extract much less colored. This will be beneficial for refining ethanolic plant extracts as low color is strongly preferred for ingredients. Also for analytical applications, this new resin may help reduce pigment levels of plant extracts prior to analysis in sensitive analytical instrumentations.

Clear reduction of plant pigments from dried parsley extracts.