Laser Microscope Slide Tough-Tag® Sheets

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.

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

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

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PetriStickers™ Petri Dish Labels

Quick, clean, and reliable labeling for petri dishes.

PetriStickers™ provide a fast, neat, and dependable way to label petri dishes in laboratory environments. Designed for ease of use, these stickers apply directly to the back of the petri dish, keeping labeling information visible without interfering with sample handling, streaking, or observation.

Each sticker is made with waterresistant ink, durable substrate materials, and strong adhesives that remain securely attached across a wide temperature range, from 42ºC down to 4ºC. Once applied, plates can be comfortably held for streaking or colony transfer, safely stored in incubators or refrigerators, and easily photographed for documentation.

Ideal for microbiology, research, teaching labs, and quality control environments, PetriStickers™ help streamline workflow while maintaining clean, professional labeling.

Main Attributes 

• Quick and neat labeling for petri dishes
• Waterresistant ink, substrate, and adhesive
• Secure adhesion from 42°C to 4°C
• Applies to the back of petri dishes for unobstructed handling
• Compatible with incubation, refrigeration, and imaging
• Improves comfort and control during streaking and colony transfer

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Thermal Transfer Xylene Tough-Tags®

Thermal Transfer Xylene Tough-Tags® are high-performance, xylene-resistant labels designed specifically for thermal transfer label printers. Engineered for demanding laboratory environments, these labels offer excellent resistance to most common laboratory solvents and short-term resistance to acetone and xylene.

Built for exceptional durability, Thermal Transfer Xylene Tough-Tags® maintain legibility and adhesion even under frequent handling and exposure to harsh chemicals. They are ideal for reliably labeling beakers, bottles, flasks, glass vials, tubes, tube racks, and pipettes, helping ensure clear identification and organization throughout laboratory workflows.

These rugged labels are a dependable solution for labs that require long-lasting, solvent-resistant labeling without compromising print quality or performance.

*100% Virgin polypropylene tubes are recommended. Avoid the use of siliconized surfaces.
 
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TPP® Cell Scrapers

TPP® Cell Scrapers are designed for efficient and gentle cell harvesting. The innovative pivoting blade head allows effortless angle adjustment with a simple twist of the fingers while maintaining continuous contact with the culture surface. This ensures maximum cell recovery from vessels of all shapes and sizes without the need to constantly reposition the scraper or vessel.

The ergonomically designed handle features raised knobs that provide a secure, slip-free grip even when wearing gloves. Made from flexible, cell-friendly polyethylene, the scraper blade maintains excellent contact with culture surfaces while preventing damage to delicate cells.

TPP Cell Scrapers are available in multiple sizes to provide complete access to all vessel edges, ensuring up to 100% cell retrieval. Each scraper is sterile, individually packaged in easy-to-open peel-off wrappers, and delivered in stackable TPP® boxes for convenience and organization.

Main Attributes

• Pivoting scraper blade - easily adjusts angles without lifting or repositioning
• Gentle polyethylene blade - maximizes recovery without harming cells
• Ergonomic grip - raised knobs provide slip-free handling with gloves
• Optimized access - blade sizes designed to reach every edge of vessels
• High recovery - enables up to 100% cell retrieval
• Sterile packaging - individually wrapped in lint-free peel-off wrappers
• User-friendly storage - delivered in stackable, space-saving TPP boxes

Celltreat® Glass Cover Slips

Round, #1.5 thickness, borosilicate glass cover slips.

Enhance your specialty microscopy and imaging results with Celltreat® Glass Cover Slips, made from high-quality, optically clear borosilicate glass. These round cover slips deliver exceptional clarity and consistent flatness for precision applications.

Ideal for use with dishes and multi-well plates, these round cover slips are the perfect choice where square cover glass is not suitable. Their durable construction resists organic solvents, ensuring long-lasting usability across a wide range of experimental conditions.

Main Attributes

• Optically clear borosilicate glass for superior imaging quality
• Consistent flatness and scratch-free surface for accurate microscopy
• #1.5 thickness cover glass for compatibility with standard imaging systems
• Resistant to organic solvents for enhanced durability
• Packed in hinged plastic storage cases for safe handling 

Size Compatibility

• 15 mm Round Cover Glass for 24-well glass bottom plates (229125)
• 20 mm Round Cover Glass for 12-well plate or 30 mm glass bottom dish (229632)
• 25 mm Round Cover Glass for 6-well glass bottom plate (229107) 

Designed for accuracy and ease of use, Celltreat® Glass Cover Slips support reliable sample preparation and high-resolution imaging in research and clinical labs.

Specifications

PR1MA™ Sealing Mats

PR1MA™ 96-Well PCR Sealing Mats are high-quality, reusable silicone mats designed to provide a secure, evaporation-resistant seal for 96-well PCR plates. Measuring 4.67 In. (L) x 2.90 In. (W), These mats fit standard 96-well formats and help maintain sample integrity during PCR and other laboratory workflows.

The pierceable silicone construction allows for easy sample access with pipette tips or needles without compromising the seal, reducing the risk of contamination or sample loss. PR1MA™ sealing mats are engineered to minimize evaporation, helping ensure consistent and reliable experimental results. Suitable for use across medical, pharmaceutical, food industry, and molecular biology applications, these sealing mats are rigorously tested and certified free of detectable RNase, DNase, DNA, and PCR inhibitors, making them ideal for sensitive molecular assays.

Main Attributes

• Pierceable silicone sealing mat for convenient sample access
• Evaporation-resistant seal to minimize sample loss
• Compatible with standard 96-well PCR plates
• Dimensions (L x W): 4.67 x 2.90 In.
• Suitable for medical, pharmaceutical, food, and molecular biology use
• Certified free of RNase, DNase, DNA, and PCR inhibitors

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Hoefer® 0.5 to 2.0 mL Tri-Coded Cryo Tubes

• Manufactured in clean workshop complying with GMP 8 and certified with ISO 9001 and 13485
• Laser-etched code on the tube bottom and side, easy to read, scratch resistant
• Strict quality control, Tri-Coded system, to provide readability and uniqueness, and unequaled sample audit traceability
• Super-toughened materials with standing temperatures from -196°C to 120°C for various storage conditions
• RNase / DNase and pyogen-free, can be sterilized using gamma irradiation
• Same material for cap and tube, effectively prevents the uneven expansion during freeze-thaw cycles
• Direct code reading with the tubes on the rack. Rack is SBS format
• External thread tubes provide a larger working volume
• Multi-color caps offer 5 different options to facilitate research for different samples
• Non-silicone seal with unique thread to prevent over-tightening

Multi-color caps and racks for customization

• Caps Color: Red, Green, Blue, Orange, Transparent
• Tube Racks: White base, Black base 

BetterBox™ Microtube Storage Boxes

Secure, Stackable, and Autoclavable Storage for 1.5 mL & 2.0 mL Tubes.

Keep your lab organized with BetterBox™, a premium-quality microtube storage solution designed for secure, efficient, and space-saving storage. Made from durable, autoclavable virgin polypropylene, each BetterBox™ holds 81 microcentrifuge tubes (1.5 mL or 2.0 mL) in a precise 9 x 9 grid, compatible with both snap-cap and screw-cap styles.

Featuring a hinged lid with a locking clasp, the BetterBox™ prevents lid misplacement while ensuring safe closure. The removable tube rack insert allows the base to be filled with crushed ice or liquid, making it ideal for temperature-sensitive samples. With a frosted writing surface on the lid and front edge, sample labeling is simple and permanent marker-friendly.

Available in a vibrant rainbow pack of five colors with clear lids and bases, these boxes are freezer-safe to -80°C and designed for easy stacking. Unique interlocking corner feet securely align with grooves on the lid, making stacking stable and transport hassle-free.

Key Features

• Holds 81 microtubes (1.5 mL or 2.0 mL) in 9 x 9 format
• Autoclavable and freezer-safe to -80°C
• Snap-cap and screw-cap tube compatible
• Hinged lid with locking clasp – never lose the lid
• Removable insert – add crushed ice or liquid
• Alphanumeric grid labeling for quick tube ID
• Stackable with interlocking corners for safe transport
• Available in five bright colors for easy sample categorization
• Box Dimensions (D x L x H): 160 x 150 x 54 mm (6.30 x 5.91 x 2.13 In.)

Perfect for labs needing organized, color-coded, and temperature-flexible microtube storage, the BetterBox™ sets a new standard in convenience and reliability.
 

MTC™ Bio Threaded Cryo Vials

Internally & Externally Threaded Options for Ultra-Low Temperature Storage.

MTC™ Bio Cryogenic Vials are the trusted choice for secure, long-term storage of biological samples in ultra-low temperature environments down to -196°C. Available in both internally threaded and externally threaded formats, these high-quality cryo vials are engineered with thick-walled polypropylene and feature leak-proof silicone O-rings to ensure reliable sealing under even the harshest cryogenic conditions.

Each vial includes a self-standing starfoot base, allowing for one-handed capping and decapping when used with the included free locking rack. This design enhances stability and convenience during sample handling and organization in cryogenic storage systems.

Electron beam sterilized and certified RNase, DNase, pyrogen, and endotoxin free, these vials are ideal for clinical, biotechnological, pharmaceutical, and research applications requiring secure and sterile storage for days, weeks, or decades.

Vials are packaged in resealable bags of 50 for convenience and cleanliness.

Main Attibutes

• Internally and externally threaded options available
• Reliable storage at temperatures as low as -196°C
• Leak-proof silicone O-ring ensures an airtight seal
• Thick-walled polypropylene construction for durability
• Self-standing starfoot base for one-handed use
• Electron beam sterilized
• Certified RNase, DNase, pyrogen, & endotoxin free
• Includes free locking rack
• Packaged in resealable bags of 50

Choose the right cryo vial for your lab's unique needs, whether you prefer the classic internal thread or the added cap grip of the external thread style, MTC™ Bio Cryogenic Vials offer reliable, sterile, and secure sample storage from bench to freezer.

IceRack™ Crushed Ice Microtube Racks

IceRack™ Crushed Ice Microtube Racks are a practical solution for keeping temperature-sensitive samples stable during processing. Each rack features a removable white microtube tray that allows the blue polypropylene base to be filled with crushed ice or other cooling materials. This creates an insulated environment to protect samples from temperature fluctuations during handling.

Compatible with both screw-cap and snap-cap microtubes ranging from 0.5 to 2.0 mL, the IceRack™ is ideal for use in molecular biology, clinical diagnostics, and other cold-sensitive workflows.

A translucent lift-off lid helps maintain internal temperature while providing easy visibility and access to samples. Made from durable polypropylene, the racks are autoclavable and withstand temperatures from -80 to 135°C, offering long-term performance and versatility.

Key Features

• Designed for crushed ice or cooling beads – Ideal for cold sample processing
• Fits 0.5 mL to 2.0 mL microtubes – Screw-cap and snap-cap compatible
• Durable polypropylene construction – Withstands -80 to 135°C
• Removable tube tray – Fill base with ice or cooling media
• Translucent lift-off lid – Easy visibility and access
• Economical 6-pack – Great value for any lab 

IceRack™ Microtube Racks are a cost-effective and efficient way to maintain sample integrity during temperature-sensitive procedures.

Specifications
 

Item #	R8012	R8013	R8014
Material	Polypropylene
Temp. Range	-80°C to 135°C (-112 to 275ºC)
Dimensions (D x W x H)	7 × 3.75 × 2 In. 177.8 x 95.25 x 50.8	7 × 3.75 × 2 In. 177.8 x 95.25 x 50.8	6 × 6 × 2 In. 152.4 x 152.4 50.8

 

MTC™ Bio Cardboard Freezer Boxes for 5 mL MacroTubes®

Durable, Eco-Friendly Storage for 5 mL Tubes.

MTC™ Bio’s 5 mL MacroTube® Cardboard Freezer Boxes provide a durable, eco-conscious solution for cold storage of 5 mL tubes. Made from recyclable cardboard with a liquid-resistant outer coating, these boxes are designed to perform in demanding lab environments. Each box ships fully assembled for immediate use and features liquid nitrogen drainage slots to prevent moisture buildup during ultra-low temperature storage.

Choose from two configurations

• 5 x 5 grid for 25 x 5 mL Snap-Cap tubes
• 6 x 6 grid for 36 x 5 mL Screw-Cap tubes

Both versions include an attached hinged lid and alpha-numeric coding for easy sample identification. A durable polycarbonate version is also available, ideal for extended use across extreme temperatures ranging from -196°C to +121°C.

Key Features

• Made from recyclable cardboard with liquid-resistant coating
• Shipped fully assembled for convenience
• Available in 5 x 5 (25 Snap-Cap) or 6 x 6 (36 Screw-Cap) configurations
• Numbered grid and alpha-numeric coding on all sides
• Includes hinged lid for secure storage
• Liquid nitrogen drainage slots for cryogenic applications
• Optional polycarbonate version (-196°C to +121°C temp. range)

MTC™ Bio Cryogenic Boxes with Hinged Lid

Polycarbonate, Autoclavable, Ultra-Low Temp Storage Boxes.

Cryogenic Boxes with Hinged Lids offer durable, long-term storage for 1.2 to 2.0 mL cryogenic vials, making them an ideal replacement for traditional cardboard freezer boxes. Constructed from high-strength polycarbonate, these boxes are built to withstand extreme temperatures from -196 to 121°C, including exposure to liquid nitrogen (LN) and autoclaving.

Designed for compatibility with standard 5.25 In. (133 mm) freezer racks, each box features a clear, hinged lid with printed alphanumeric indexing for fast and accurate sample identification. Drainage slots in the base allow safe use in LN vapor phase environments, enhancing safety and usability in cryogenic storage workflows.

Key Features

• Fits 1.2 to 2.0 mL cryogenic vials
• Polycarbonate construction – Withstands -196 to 121°C
• Fully autoclavable for sterility and reuse
• Clear hinged lid with printed index for easy sample tracking
• Standard 133 mm size fits all common freezer racks
• Drainage slots for LN safety in vapor phase storage

Perfect for biobanking, clinical, and research labs, these cryogenic storage boxes provide rugged durability, temperature resistance, and organized sample management for long-term low-temperature storage.

Specifications
 

Item #	Capacity	Lid	Material	Dimensions
C2581	25 place (5 x 5)	Pull-Off Lid	Polycarbonate	5.25 x 5.25 x 2 In. 133.35 x 133.35 x 50.8 mm
R2281	81 place (9 x 9)	Hinged Lid	Polycarbonate
MID2100	100 place (10 x 10)	Hinged Lid	Polycarbonate