Isohelix™ Stoolfix Gut DNA Microbiome Stabilization Kits

The StoolFix Gut Microbiome Collection and Stabilization prefilled tubes use the latest Isohelix™ DNA Stabilization chemistry, fully optimized for fecal microbiome DNA.

To minimize sample handling, the Isohelix™ DNA swabs (SK-3S) are used to collect and transfer the sample into prefilled tubes containing the StoolFix buffer. Once sealed the buffer protects the DNA integrity and maximizes yield for months at room temperature. 

The robust tube is well suited to shipping, combining the collection, transportation, and storage of samples into one tube.

• Combines effectively with Isohelix™ swabs for high yield and versatility
• Transport tested for at-home sampling
• Eliminates the need for cold storage
• Stabilized for months at room temperature
• Minimized sample handling
• Widely compatible chemistry
• Optimal DNA Isolation with BuccalFix Plus DNA Isolation kit (1 x BFP-50 = 25 StoolFix samples)

MTC™ Bio Erlenmeyer Flasks

Sterile, Vented, High-Performance Cell Culture Flasks.

MTC™ Bio’s Erlenmeyer Shaker Flasks are designed for high-efficiency cell culture and microbial growth. Made from high-quality polycarbonate, PETG, or styrene/butadiene (for Jumbo Flasks), these flasks provide durability and clarity for optimal lab performance.

Each flask features a vented polypropylene screw cap with a 0.2 uM membrane filter, allowing enhanced gas exchange to support vigorous cell growth. The standard SBS-compatible mouth ensures a secure fit with bioreactor and shaker equipment for seamless integration.

Polycarbonate flasks and Jumbo Fernbach flasks feature a baffled (ribbed) bottom, promoting superior oxygenation and efficient mixing, even at lower shaking speeds.

All Erlenmeyer flasks are individually wrapped and gamma sterilized to a Sterility Assurance Level (SAL) of 10, and are certified RNase-, DNase-, pyrogen-, endotoxin-, and human DNA-free for uncompromised experimental conditions.

Key Features

• Vented screw caps with 0.2 uM filters for increased air exchange
• Available with flat or baffled bottoms
• Gamma sterilized (SAL 10)
• Free of RNase, DNase, pyrogens, endotoxins, and human DNA
• Individually wrapped for sterility
• Polycarbonate flasks are autoclavable at 121°C and 15 psi for 30 minutes 

These flasks are ideal for suspension cell cultures, microbial fermentation, and other bioreactor-compatible applications.
 

Isohelix™ GeneFix™ Saliva-Prep 2 DNA Isolation Kit

The Isohelix GeneFix™ Saliva-Prep Isolation kit is designed specifically for use with Saliva samples and uses a precipitation method to quickly and easily isolate the DNA up to 2 mL volumes from the GeneFix™ Saliva DNA Collectors.

The GeneFix™ Saliva-Prep kit does not use solvents, columns, or filtration and the reduced number of protocol steps makes it extremely easy to use where a simple yet efficient isolation method is required.

Features

• High yields in excess of 100 µg from 2 mL of Saliva
• High Purity for the most demanding of applications
• Fully optimized for use with Saliva
• Fast handling times, and reduced handling steps
• No Solvents, Columns, or Filtration requirements
• High Throughput Protocol for DeepWell Plates

NEST High-Efficiency Erlenmeyer Flasks

High-efficiency, large-volume culture flasks allow cells to show strong viability with large expression amounts of proteins in the culture of mammalian cells and insect cells. During the culturing process, the use rate of the shaker is significantly increased, and the survival rate and viability of cells are both dramatically elevated.

NEST culture flasks also provide high repeatability, which allows high inter-batch consistency of cell growth and yield.

3 L Wide-mouth Efficient Erlenmeyer Flask

Isohelix™ Dri-Capsules

Designed to Quickly & Efficiently Dry Buccal Swabs & Preserve DNA.

SGC Dri-Capsules are a Fast, Simple & Easy way of Stabilizing Buccal Swab Samples

• Long-Term Stability at Room Temperature
• Reduces DNA Cross Contamination Risk
• Non-Toxic & Inert Coating – Very Easy to Handle
• Ideal for Remote & Field Sample Collection
• 50 Isohelix™ Dri-Capsules all individually foil wrapped

MADE FOR SK-1S BUCCAL SWABS

The 5 mL Tube in The SK-1S Works Perfectly With Our Dri-Capsules (SGC)

New Look, Same Reliable Product - Now from PR1MA™!

PR1MA™ Standard Solution Reservoirs

Sterile, RNase/DNase-Free Basins for Multi-Channel Pipetting.

PR1MA™ Standard Solution Reservoirs are designed for efficient and contamination-free liquid handling in any laboratory using multi-channel pipettes. Compatible with 4-, 8-, 12-channel, and specialty pipettes, these disposable reservoirs feature graduated inner walls and U-shaped bottoms to minimize reagent waste and ensure complete sample retrieval.

Each reservoir includes pouring spouts in all four corners for easy, drip-free pour-off of unused solutions. Manufactured from clear, medical-grade polystyrene, they are supplied sterile, RNase-, DNase-, and pyrogen-free, and come packaged in eco-friendly, biodegradable bags and recycled cardboard boxes.

Available in 25 mL and 50 mL capacities, each size includes five free protective lids per pack to prevent evaporation, airborne contamination, and solution loss during extended use.

Key Features

• Graduated inner walls for accurate volume measurements
• U-shaped bottoms reduce reagent waste
• Four-corner spouts for easy, spill-free pouring
• Includes 5 free protective lids with 25 mL and 50 mL versions
• Sterile, RNase-, DNase-, and pyrogen-free
• Compatible with all multi-channel pipettes (4, 8, 12-channel, and more)
• Made from clear polystyrene for high visibility
• Eco-friendly packaging – biodegradable bags & recycled boxes
• Available in various pack sizes, including bulk, 5-packs, and individually wrapped

New Look, Same Reliable Product - Now from PR1MA™!

PR1MA™ 8-Channel Solution Reservoirs

Precision-Designed for 8-Channel Pipettes.

PR1MA™ 8-Channel Solution Reservoirs are the perfect solution for laboratories using 8-channel pipettes, offering a space-saving design that conserves valuable reagents while maintaining compatibility and precision. Unlike universal or 12-channel reservoirs, the PR1MA™ 8-Channel Reservoirs feature strict inner dimensions and a 75 mm inner chamber optimized exclusively for 8-channel instruments.

This narrower profile ensures minimal reagent exposure, reduces dead volume, and increases pipetting efficiency. Whether you’re performing high-throughput screening, ELISA, or reagent distribution, PR1MA™ 8-Channel Reservoirs provide a more economical and accurate solution.

Key Features

• Custom-designed for 8-channel pipettes
• 75 mm inner chamber precisely aligned for consistent aspiration
• Minimizes reagent waste and reduces dead volume
• Slim profile saves bench space and improves workflow efficiency
• Ideal for use in clinical, biotech, pharmaceutical, and research labs
• Helps lower overall reagent costs without compromising performance

Laser Tough-Tags® Sheets for 0.5 and 1.5 mL Tubes

Our label sheets are specially designed to permanently accept laser printing.

Laboratory labels formatted for laser printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes, and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures (121 to -40°C)

Tough-Tags® are pre-cut, peel-off labels that accept any marking instrument and are perfectly sized to fit microcentrifuge tubes and other containers in the laboratory. Tubes with Tough-Tags® wrapped around them will still slide easily in and out of rotors without binding because the labels are thin and the adhesive does not migrate from behind the label even after boiling and autoclaving.

Colors: White, Blue, Green, Orange, Red, Yellow, or Rainbow Pack

Rainbow Pack includes 5 sheets of each color: Blue, Green, Orange, Red, and Yellow

*For best adhesion, it is recommended that siliconized surfaces be avoided.   
 

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Cryo-Clear™ Laser Sheets

Cryo-Clear™ labels withstand both long term cryogenic storage conditions and conventional freezer storage. Cryogenic labels are chemically inert with a solvent resistant adhesive that will adhere to cryogenic vials, microtubes, test tubes, glass vials, beakers, and metal racks. Sold in sheets.

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Wash-Off Label Sheets

• No Adhesive Residue - Label and adhesive completely dissolve in any water temperature in under 30 seconds
• Environmentally Safe - 100% biodegradable and FDA Compliant for indirect food contact
• Autoclavable- Labels resist exposure to steam at 121°C
• Temperature-resistant - Storage at room temperature to moderate freezer temperatures
• Laser Printable - Labels readily accept laser printing for quick labeling of laboratory containers
• Ideally Sized - Fits a variety of bottles, flasks, beakers, and other laboratory containers. A build-up of liquid water on the label surface will dissolve the material   

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Laser Sidewall Cryo-Tag® Sheets

Cryogenic labels formatted for laser printers. Our patented Cryo-Babies® and Cryo-Tags® withstand both long term cryogenic storage conditions and conventional freezer storage. Cryogenic labels are chemically inert with a solvent resistant adhesive that will adhere to croygenic vials, microtubes, test tubes, glass vials, beakers and metal racks. Cryo-Babies® and Cryo-Tags® also withstand flash/snap freezing in liquid nitrogen, boiling water baths at 100°C and dry heat up to 150°C.   
 

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Laser Cryo-Babies® Sheets

Laser-printable cryogenic labels for extreme laboratory conditions.

CryoBabies® are premium cryogenic labels designed specifically for laser printers and built to withstand the most demanding laboratory environments. Made with chemically inert materials and a solvent-resistant adhesive, CryoBabies® securely bond to cryogenic vials, microtubes, test tubes, glass vials, beakers, and metal racks, even in harsh storage conditions.

These labels are engineered for long-term cryogenic storage as well as standard freezer applications, ensuring clear and reliable sample identification over extended periods. Cryo-Babies® are highly durable and remain intact during flash/snap freezing in liquid nitrogen, boiling water baths at 100°C, and dry heat exposure up to 150°C.

Whether you're preserving critical research samples or organizing highthroughput workflows, Cryo-Babies® provide dependable labeling performance at every temperature extreme.
 

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