Tough-Spots® on a Roll for 0.2 to 0.5 mL Tubes

Circular cryogenic labels formatted for handwriting. Tough-Spots® on a roll are easy to write PVC cryogenic labels that accept writing from most lab markers. Tough-Spots® come in a variety of colors and sizes to ensure the right label for the right job!

Spot Size: 3/16 In. diameter (9.5 mm)

Specifications
 

Temp. Range	-320.8 to 176ºF | -196°C to 80°C
Ideal Use	0.2 to 0.5 mL Tubes
Length	0.1875 In. | 4.76 mm
Width	0.1875 In. | 4.76 mm
Color	White
U of M	Roll
Qty	1,500/pk

Laser Tough-Tag® Sheets for 15 and 50 mL Tubes

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.

• Color: White, Blue, Clear, Green, Orange, Red or Yellow

Specifications
 

Temp. Range	-40 to 249.8ºF | -40 to 121°C
Ideal Use	15 to 15 mL Tubes
Length	1.50 In. | 38 mm
Width	0.75 In. | 19 mm
Layout	5 Across - 12 Down

 

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Laser Cryo-Tag® and Cryo-Babies® Sheets

Our patented Cryo-Babies® and Cryo-Tags® withstand both long-term cryogenic storage conditions and conventional freezer storage. Cryo labels are chemically inert with a solvent-resistant adhesive that will adhere to cryogenic 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 Tough-Tag® Sheets for 1.5 and 2.0 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.

• Colors: White, Blue, Green, Orange, Red, Yellow or "Rainbow Pack"
• Rainbow Pack includes 5 sheets of each color: Blue, Green, Orange, Red and Yellow 

Specifications
 

Temp. Range	-40 to 249.8ºF | -40 to 121°C
Ideal Use	1.5 to 2.0 mL Tubes
Length	1.28 In. | 33 mm
Width	0.50 In. | 13 mm
Layout	5 Across - 17 Down

 

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Bake-Tags™ on a Roll

Bake-Tags™ are oven-safe laboratory labels formatted for handwriting. Bake-Tags™ are chemically inert extreme temperature laboratory labels that strongly adhere to a variety of labware including microtubes, test tubes, storage boxes and microscope slides. They resist organic solvents and caustic agents. Bake-Tags™ can be used in ovens as well as liquid nitrogen.

Specifications
 

Temp. Range	-320.8 to 392ºF | -196°C to 200°C
Ideal Use	Glassware
Length	1.50 In. | 38.1 mm
Width	0.75 In. | 19.05 mm
Color	White
Layout	Roll

 
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PR1MA™ Gelrite™

CAS Number: 71010-52-1
Solubility: Water
Storage Temp: Room Temperature

Naturally derived gelling polymer that can be used in place of agar. Gelrite forms clear, rigid gels at approximately half the use level of agar in presence of soluble salts like Mg2+ and Ca2+.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Solid
• Gel Strength: 400 - 700 g/cm²
• Loss on Drying: ≤ 15.0 %
• Particle Size 42 Mesh (355 µm): ≥ 95 %
• Transmittance: ≥ 80.0 %

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Assorted Laser Label Sheets

Cryogenic and laboratory labels formatted for laser printers. Withstands 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. Cryo-Babies®, Cryo-Tags® also withstand flash/snap freezing in liquid nitrogen, boiling water baths at 100°C, and dry heat up to 150°C. Tough-Tags® and Tough-Spots® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

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

 
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PR1MA™ Agar, Phyto

CAS Number: 9002-18-0
Solubility: Water
Storage Temp: Room Temperature

Specially selected and tested agar for use in plant tissue culture. High gel strength.

Concentration of 5.0 g/l obtains a solid gel strength: (1600 g/cm2).

Research or further manufacturing use only, not for food or drug use.

• Appearance: Pale Yellow Powder
• Gelling Point: 34 - 36 °C
• Gel Strength : 950 - 1050 g/cm²
• Identification: Conforms
• Loss on Drying: ≤ 18 %
• Melting Point: 85 - 95 ^oC
• Nephelos: ≤ 40 NTU
• pH: 6.0 - 7.5
• Total Ash: ≤ 3.5 %
• Gelatin: Absent
• Starch: Absent
• Total Plate Count: ≤ 1000 cfu/g

Tough-Spots® on a Roll

Circular cryogenic labels formatted for handwriting. Tough Spots® on a roll are easy to write PVC cryogenic labels that accept writing from most lab markers. Tough Spots® come in a variety of colors and sizes to ensure the right label for the right job!

Specifications
 

Item #	T-SPOTS	T-SPOTS-44	T-SPOTS-50	T-SPOTS-75
Temp. Range	-320.8 to 176ºF | -196°C to 80°C
Ideal Use	1.5 to 2.0 mL Tubes/Vials		2.0 mL Tubes/Vials	15 to 50 mL Tubes
Spot L x W	0.375 x 0.375 In. 9.53 x 9.53 mm	0.4375 x 0.4375 In. 11.11 x 11.11 mm	0.50 x 0.50 In. 12.7 x 12.7 mm	0.75 x 0.75 In. 19.05 x 19.05 mm
U of M	Roll
Qty	1,000/pk			500/pk

Clear Laser Tough-Tag® Sheets

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.

Sheets of microtube labels that can be printed directly from a laser printer, eliminating repetitive writing and saving your valuable time. 

• Resists Solvents & Caustic Reagents
• Ideally Sized
• Centrifuge Compatible
• Scuff & Smear Resistant
• Multiple Uses

Specifications   
 

Temp. Range	-40 to 249.8ºF | -40 to 121°C
Ideal Use	0.5 to 1.5 mL Tubes
Length	Varies
Width	Varies
Color	Clear
Layout	6 Across - 16 Down

 
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Thermal Transfer Tough-Tags® on a Roll

Laboratory labels formatted for thermal transfer 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.

Specifications
 

Temp. Range	-40 to 302ºF | -40 to 150°C
Ideal Use	0.5 to1.5 mL Tubes
Length	0.94 In. | 24 mm
Width	0.50 In. | 13 mm
Color	White
U of M	Roll
Qty	2,000/pk

Biohazard Tough-Spots® on a Roll

Specialty Tough Spots on a Roll are now available for specialty applications, such as identifying hazardous or radioactive samples. Durable, color-coded labeling for hazardous samples.

• Temp. resistant from -196°C to 80°C
• Lab safety is always a top priority. Use the Biohazard or Radioactive Tough-Spots to identify tubes or other vessels containing hazardous materials.

Specifications

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