Product Comparison


 
Polymedco 188-2D
Globe Scientific 456504
Globe Scientific 456503
Fisher Scientific 14809134
Fisher Scientific 14809117
McKesson # 1042139 542530 530047 577780 526687
Description Test Tube Rack 60 Place 17 mm Tube Size White 2-3/4 X 3-7/8 X 9-2/5 Inch Stacking Test Tube Rack Globe® Scientific 456500 Series 60 Place 15 to 17 mm Tube Size Blue 2-4/5 X 4-1/8 X 9-3/5 Inch Stacking Test Tube Rack Globe® Scientific 456500 Series 60 Place 16 to 17 mm Tube Size White 2-4/5 X 4-1/8 X 9-3/5 Inch Test Tube Rack Nalgene™ Unwire™ 72 Place 16 mm Tube Size White 9.8125 X 5 X 2.625 Inch Test Tube Rack Nalgene™ Unwire™ 36 Place 16 mm Tube Size Blue 2-3/4 X 5 X 5 Inch
Manufacturer # 188-2D4565044565031480913414809117
Brand  Globe® Scientific 456500 SeriesGlobe® Scientific 456500 SeriesNalgene™ Unwire™Nalgene™ Unwire™
Manufacturer PolymedcoGlobe ScientificGlobe ScientificFisher ScientificFisher Scientific
Invoice RACK, TUBE PLAS 60 H WHT 17MM D/SRACK, TEST TU PLAS 16MM 60PLACE BLURACK, TEST TUBE 60PLACE WHT 16MMRACK, TEST TUBE UNWIRE F/16MM WHTRACK, TEST TUBE HALF BLU 16MM
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Comparison

Color WhiteBlueWhiteWhiteBlue
Country of Origin ItalyChinaChinaUnknownUnknown
Dimensions 2-3/4 X 3-7/8 X 9-2/5 Inch2-4/5 X 4-1/8 X 9-3/5 Inch2-4/5 X 4-1/8 X 9-3/5 Inch9.8125 X 5 X 2.625 Inch2-3/4 X 5 X 5 Inch
Material PolystyrenePolypropylenePolypropylenePolypropylene
Number of Places 60 Place60 Place60 Place72 Place36 Place
Tube Size 17 mm Tube Size15 to 17 mm Tube Size16 to 17 mm Tube Size16 mm Tube Size16 mm Tube Size
Type StackingStacking
Application Test Tube RackTest Tube RackTest Tube RackTest Tube RackTest Tube Rack
UNSPSC Code 4112280441122804411228044112280441122804
Features and Benefits
  • Manufactured from highly durable Acetal resin, thermoresistant up to 121°C and fully autoclavable
  • Racks can also withstand temperatures to minus 80°C making them perfect for freezer storage
  • Single-piece molded for extra strength, these racks are non-floating
  • Molded in letters and numbers permit easy sample identification
  • Racks are shipped flat for easy storage
  • Easy to assemble: simply fold and snap together securely
  • Racks are autoclavable at 121° Celsius for 20 minutes
  • Can be used dry, wet or in water baths and will not float
  • Can be used in freezers without deforming or going brittle
  • Will not rot, rust or deform
  • Special design allows samples to be incubated at the same temperature. alpha numerical grid reference on top tier for easy identification of samples
  • Color coded for easy identification and bath work
  • Stackable when empty
  • Racks are shipped flat for easy storage
  • Easy to assemble: simply fold and snap together securely
  • Racks are autoclavable at 121° Celsius for 20 minutes
  • Can be used dry, wet or in water baths and will not float
  • Can be used in freezers without deforming or going brittle
  • Will not rot, rust or deform
  • Special design allows samples to be incubated at the same temperature. alpha numerical grid reference on top tier for easy identification of samples
  • Color coded for easy identification and bath work
  • Stackable when empty
  • Same innovative design as unwire test tube racks made using resmer™ manufacturing technology
  • Will not float in water baths
  • Stackable when empty to save space
  • Securely hold a full load of test tubes
  • Racks are not autoclavable
  • More space-efficient than full-size test tube racks
  • Fit easily in ice or water baths and won't float
  • All the features of full-size unwire test tube racks
  • Resmer™ manufacturing technology makes these racks keep their bright colors longer
  • Useful in a wide temperature range with good chemical resistance