Cold-Chain-Free Specimen Transport and Preservation Media for Research and Diagnostics

Choose by what you are collecting. Each product has its own page with specifications and catalogue codes. BiomLife®, BiomLife® Pro, truGnom® and ALCHESIS™ support the One Health programme across human, animal and environmental samples.

Microbiome and biobanking

BiomLife®Stool, soil and tissue samples for microbiome work, culture and biobankingBiomLife® ProLong-term room-temperature storage of non-blood samples

DNA and RNA from any sample

truGnom®Genetic material from swabs, sputum, tissue, stool, environment and agri-animal samples

Blood

BloodGnom™Whole blood, cfDNA and cfRNA for liquid biopsy and population genomics

Swabs and viral

ViroGnom™Nasal and throat swabs going to PCR, RT-PCR, qPCR or NGSViroStabl™Swabs for viral culture, chlamydia, mycoplasma and molecular tests

Urine and cervical cytology

UroStabl™Urine for culture, UTI, STI and AMR surveillance, PCR or NGS from one tubeCytoStabl™Cervical samples for liquid-based cytology and HPV molecular testing

Molecular testing without extraction

ALCHESIS™Raw samples straight into NAAT workflows (LAMP, PCR, NASBA, TMA), with no spin-column step. Custom packs on request.

Why labs choose Ruhvenile® media

Cold-chain-free specimen transport

Every Ruhvenile® medium is designed so samples travel at room temperature. That removes ice packs, dry ice and freezer vans from the route between clinic, farm or field and your laboratory, and keeps results reproducible across sites.

DNA/RNA preservation at room temperature

truGnom® preserves DNA and RNA from any sample for PCR, RT-PCR, NGS and WGS. BloodGnom™ does the same for whole blood, cfDNA and cfRNA, and ALCHESIS™ lets you skip extraction and go straight to LAMP or PCR.

Microbiome sample preservation and multi-omics

BiomLife® preserves live microbes, DNA and RNA for culture and metagenomics. BiomLife® Pro, our most advanced medium, adds multi-omics (metatranscriptomics, proteomics, metabolomics) and culturomics, with up to 2 years of ambient storage.

Viral transport medium manufacturer in India

ViroGnom™ VTM and ViroStabl™ UTM are made in New Delhi for PCR, qPCR, NGS and viral culture. Add UroStabl™ for urine and CytoStabl™ for cervical cytology and HPV testing.

One Health sample collection

BiomLife®, BiomLife® Pro, truGnom® and ALCHESIS™ work across human, animal, plant and environmental samples, supporting the One Health programme with one consistent workflow.

Also from Ruhvenile®

Our non-biomedical range includes Cokisol®, a long-lasting contact-killing disinfectant, plus H₂O-TOR®, ADEMI®, Dcompoz™ and PureGlu™.

Frequently asked questions

What does cold-chain-free specimen transport mean?

Samples are shipped and stored at room temperature, with no refrigeration or dry ice, and the medium keeps microbes, DNA or RNA intact on the way to the lab.

Which product do I need for viral swabs?

Use ViroGnom™ VTM for PCR, qPCR and NGS, and ViroStabl™ UTM when you also need viral culture.

Which medium preserves DNA and RNA at room temperature?

truGnom® for any sample, BloodGnom™ for blood, and BiomLife® or BiomLife® Pro when you also want to revive microbes.

Are Ruhvenile® products certified?

Ruhvenile® Biomedical is DSIR recognised and ISO 9001:2015 certified, and its diagnostic media are CE (IVD) compliant.