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Tube Racks - Mega Sale! Save up to 25%


Mega Sale! Up to 25% off on Tube Racks at Paragon pbc. Top brands include CeilBlue, Karter Scientific, Nalgene, Heathrow Scientific, Talboys, SP Scienceware, Boekel Industries, & iTubes. Hurry! Limited time offers. Offers valid only while supplies last.



30mm Tube Rack for 50mL Test Tubes Medium Holds 16 tubes 6"L x 6"W x 3.5"H
By CeilBlue
In Stock
$84.11

mpn: CBL108282,

4.9 out of 5 stars with 21 reviews
The Widest Selection of Wire RacksStrong and durable. Chemical-resistant epoxy coating. Autoclavable for easy cleaning.


Plastic Test Tube Rack for 15/16 mm Tubes, Clear, Holds 50, Detachable, Karter Scientific 403J6 (Case of 20)
By Karter Scientific
In Stock
$89.99

mpn: 403J6,

4.3 out of 5 stars with 14 reviews
50-place plastic test tube racks designed to fit a variety of test tube sizes.Designed to hold tubes with an outside diameter ranging from 15 - 16mm. Detachable. Color is CLEAR. Hole diameter is 16.75mm. Ideal usage for 16mm test tubes. Providing the best fit with little unwanted movements.Capacity: 50 Tubes. Material: Polystyrene. For tubes with an OD ranging from 15mm to 16mm. Hole DIameter: 16.75mm. Color: Clear.


Nalgene Unwire Test Tube Rack, 24-Hole, 30mm, Green (Case of 8)
By Nalgene
In Stock
$198.02

mpn: 5970-0430,

4.2 out of 5 stars with 27 reviews
- Smooth finish leaves fewer places for contaminants to lodge; no welds to break, no sharp edges- Endplates accept large labels for easy identification of samples- Higher specific gravity than water so rack stays submerged in a water bath - won't float- Withstands most lab chemicals and temperatures up to 121°C for a variety of lab procedures- Available in six bright colors to help keep samples organizedSmooth finish leaves fewer places for contaminants to lodge; no welds to break, no sharp


Nalgene 5970-0216 Acetal Plastic Unwire Test Tube Rack for 16mm Test Tubes, Yellow
By Nalgene
In Stock
$38.30
$34.56
You Save: 10%

mpn: 5970-0216,

4.1 out of 5 stars with 55 reviews
This full-size Unwire™ test tube rack securely holds a full load of seventy-two 16mm test tubes or centrifuge tubes in a 6 x 12 array. Molded in bright yellow acetal plastic with Resmer™ manufacturing technology which makes this rack keep its bright color longer. Useful in a wide temperature range with good chemical resistance. Autoclavable. Color: bright yellow. Material: acetal plastic. Dimensions (L x W x H): 248 x 127 x 70mm. Tube diameter: 16mm. Array: 6 x 12. Nalgene #: 5970-0216.


Nalgene 5930-0030 Polypropylene Test Tube Rack for 25-30mm Test Tubes
By Nalgene
In Stock
$79.05
$74.03
You Save: 6%

mpn: 5930-0030,

4.0 out of 5 stars with 41 reviews
This 30mm polypropylene (PP) test tube rack has molded-in handles making carrying tubes easy. Holes are keyed with molded-in numbers and letters for easy identification of tubes. When empty the rack can be stacked with any other racks of the same length. Superior chemical resistance. Holds twenty-four 30mm culture tubes in a 3 x 8 array. Non-autoclavable. Material: polypropylene (PP). Tube diameter: 25-30mm. Array: 3 x 8. Size (L x W): 32 x 11.5cm. Nalgene #: 5930-0030.Tube diameter: 25-30mm;


30mm Tube Racks - Half Size - Green
By Heathrow Scientific
In Stock
$37.34

mpn: 101663-GN,

4.8 out of 5 stars with 36 reviews
30mm Tube Racks - Half Size - Green - 2 packHolds 9 tubes. 4.3''L x 4.3''W x 3.3''H. Constructed of unbreakable, autoclavable acetal resin. Fully assembled. 30mm racks accommodate 50mL tubes.


Nalgene 5970-0025 Acetal Plastic Unwire Test Tube Rack for 25mm Test Tubes, White
By Nalgene
In Stock
$36.14

mpn: 5970-0025,

4.5 out of 5 stars with 44 reviews
This full-size Unwire™ test tube rack securely holds a full load of forty 25mm test tubes or centrifuge tubes in a 4 x 10 array. Molded in bright white acetal plastic with Resmer manufacturing technology which makes the rack keep its bright color longer. Useful in a wide temperature range with good chemical resistance. Autoclavable. Color: bright white. Material: acetal plastic. Dimensions (L x W x H): 300 x 121 x 92mm. Tube diameter: 25mm. Array: 4 x 10. Nalgene #: 5970-0025.Color: bright


Heathrow Scientific HS2344A Reversible PCR Rack with Removable Hinged Lid, Assorted Colors (Pack of 5), Fluid_Ounces, Degree C, Polystyrene, Assorted: Blue, Green, Pink, Yellow,/Orange (Pack of 5)
By Heathrow Scientific
In Stock
$39.26

mpn: HS2344A,

4.3 out of 5 stars with 60 reviews
The PCR racks are reversible and allow you to use 0.2, 0.5, and 1.5/2.0Ml tubes. The removable hinged lid fits both sides of racks.Blue and green pcr side of the rack holds 0.2Ml tube strips or individual tubes, 168 wells (5.5Mm dia.). Pink and yellow pcr side of the rack holds 0.5Ml tube strips or individual tubes, 40 wells (7.5Mm dia.). Orange pcr side of the rack holds 1.5/2.0Ml tube strips or individual tubes, 12 wells (11.4Mm dia.). Reverse side holds 0.5 ml tubes. Both sides of the rack


Talboys 945074 Foam Test Tube Rack for 16mm Tube, 50 Tube Capacity, Green
By Talboys
In Stock
$37.00

mpn: 945074,

4.4 out of 5 stars with 16 reviews
Tube Rack, For Use With Multi-Tube Vortex Mixers, Manufacturers Length 2 YearsMulti tube vortexer accessories. Measures 5.5'' length by 9.5'' width by 2'' height.


Heathrow Scientific HD23052 Polypropylene 1-Well Interlocking Rack Assorted Colors Set for 50mL Tubes
By Heathrow Scientific
In Stock
$35.50

mpn: HEA23052,

4.4 out of 5 stars with 11 reviews
Interlock polypropylene racks to form a line of 50 mL tubes or use as a single, stand-alone rack. Molded circular base ring keeps conical or round-bottom tubes in place. Autoclavable. Assorted colors: one each of blue, green, yellow, pink, and orange.Keep single tubes upright in confined spaces. Interlock polypropylene racks to form a line of 50 mL tubes or use as a single, stand-alone rack. Molded circular base ring keeps conical or round-bottom tubes in place. Autoclavable. Set includes 1 box


Bel-Art F18890-0020 Slant Rack for 16-20mm Tubes, 40 Places, 10¹/₂ x 6 x 5¹/₈ in., Polypropylene
By SP Scienceware
In Stock
$55.15
$55.00

mpn: 188900020,

4.4 out of 5 stars with 29 reviews
Style:40 Places | Size:For 16-20mm Tubes Style:40 Places | Size:For 16-20mm Tubes This polypropylene rack has slanted sides to help prepare agar media slants in 13-16 or 16-20 mm tubes. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spo


Nalgene 5977-0017 White Polypropylene Test Tube Peg Rack for 17mm Test Tubes, White (Pack of 2)
By Nalgene
In Stock
$56.09
$41.84
You Save: 25%

mpn: 5977-0017,

4.2 out of 5 stars with 45 reviews
This 17mm white test tube peg rack is manufactured of filled polypropylene for excellent chemical resistance. Rack holds 50 sample collection tubes reaction tubes or similar-diameter tubes in an 5 x 10 array. It will not float in a water bath. Rack can be used to dry inverted tubes and can also be used to hold and dry electrophoresis and chromatography plates. Autoclavable. Material: filled polypropylene. Capacity: 50 tubes. Tube size: 14-17mm. Array: 5 x 10. Dimensions (L x W x H): 187 x 105 x


Nalgene 5025-0505 Polycarbonate CryoBox Vial Rack, 76mm Length x 76mm Width x 52mm Height, 5 x 5 Array, 25 Place (Pack of 8)
By Nalgene
In Stock
$91.36

mpn: 5025-0505,

4.7 out of 5 stars with 18 reviews
This 25-place CryoBox is ideal for ultra-low temperature storage of both internally-and externally-threaded 1.2 and 2.0mL cryogenic vials. It is a durable economical alternative to flimsy cardboard. The Cryobox has a usable temperature range of -196°C to +121°C. The transparent lid has a printed grid for inventory purposes permits viewing of contents and is keyed to prevent misalignment. The box accepts writing with markers designed for ultra-low temperatures. Unique 5 x 5 array for 1.2mL or


Boekel 260055 Dry Block Module with Block Extractor, 7 x 0.5ml and 7 x 1.5 ml Microcentrifuge Tubes
By Boekel Industries
In Stock
$116.00

mpn: 260055,

4.6 out of 5 stars with 48 reviews
The Boekel 260055 dry block module with block extractor is for use with the TropiCooler benchtop cooler (sold separately). The block holds 7 x 0.5mL and 7 x 1.5mL microcentrifuge tubes (sold separately). Aluminum construction is durable and resists corrosion. The package contains one module. Boekel Scientific manufactures laboratory equipment such as incubators, shakers, rotators, and water baths. The company, founded in 1868 and headquartered in Feasterville, PA, meets International


Stellar Scientific iTubes 50mL Conical Tubes. Sterile, Bagged, Multi-Colored caps, 500/CS
By iTubes
In Stock
$109.00

mpn: T50-610,

4.7 out of 5 stars with 52 reviews
Color coding your samples has never been easier! Our iTubes family of conical tubes come in both bagged and racked versions. The bagged tubes come in separate bags of 100 tubes. Tubes are RNase/DNase and pyrogen free and pre-sterilized. Will withstand speed up to 15,000xgEasy to write-on cap and frosted area for labeling. Secure screw cap closes and opens with one hand. Safe to use in -86C freezers and tubes may be autoclaved. Cap colors are: Red, Blue, Green, Yellow and Orange.


Acrylic Tube Rack 12"W x 5.5"D x 16"H
By CeilBlue
In Stock
$158.34

mpn: CBL109039,

4.4 out of 5 stars with 17 reviews
Store Over 200 Tubes - This sturdy acrylic rack keeps blood collection tubes easily accessible for phlebotomists. The slanted compartments prevent tubes from rolling out and place tubes at an easy-to-grab angle.9 compartments. Includes 3 pull-out trays. Accommodates Needle Dispenser (sold separately).


Heathrow Scientific HS27503B OneRack Tube Rack, Half Size, Polyoxymethylene (POM), 20 mm, 20 Wells, Blue (Pack of 8)
By Heathrow Scientific
In Stock
$118.44
$96.82
You Save: 18%

mpn: HS27503B,

4.7 out of 5 stars with 53 reviews
OneRacks by Heathrow Scientific are durable tube racks that are molded in a single continuous piece so no assembly is required and there are no detachable pieces. OneRacks are made of Delrin fiberglass reinforced polyoxymethylene (POM), an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. Molded index coordinates and flat labeling areas keep samples organized. OneRacks are autoclavable.Specifications: Tubes: 10 to 18mL, Wells: 20, Well Diameter: 20 mm,


Bel-Art F18860-2125 Stack Rack Test Tube Rack; 20-25mm, 40 Places, 12¹¹/₁₆ x 5 x 5¹/₄ in., Polypropylene
By SP Scienceware
In Stock
$47.61

mpn: 188602125,

4.5 out of 5 stars with 21 reviews
Style:Polypropylene | Size:For 20-25mm Tubes Style:Polypropylene | Size:For 20-25mm Tubes Tube-centering depression in bottom shelf are perforated. All racks are 130 mm high. Interlocking end plates for secure stacking when empty or loaded with tubes up to 4'' (10 cm) long. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles


Heathrow Scientific HS27512A OneRack Tube Rack Full Size, Polyoxymethylene (POM) 16 mm, 72 Wells, White (Pack of 8)
By Heathrow Scientific
In Stock
$115.05

mpn: HS27512A,

4.9 out of 5 stars with 49 reviews
OneRacks by Heathrow Scientific are durable tube racks that are molded in a single continuous piece so no assembly is required and there are no detachable pieces. OneRacks are made of Delrin fiberglass reinforced polyoxymethylene (POM), an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. Molded index coordinates and flat labeling areas keep samples organized. OneRacks are autoclavable.Specifications: Tubes: 5 to 10mL, Wells: 72, Well Diameter: 16 mm,


Bel-Art F18773-0001 Poxygrid Test Tube Rack; 20-25mm, 80 Places, 11⁹/₁₆ x 9⁹/₁₆ x 3¹/₄ in., Blue
By SP Scienceware
In Stock
$41.40
$41.08

mpn: 187730001,

4.6 out of 5 stars with 25 reviews
Style:80 Places | Color:Blue Style:80 Places | Color:Blue Racks available to store from 40 to 108 tubes. Orange racks are ideal for biohazard warning; yellow racks are ideal for radiolabelling work. Every rack comes with square holes, with three decks, a slotted grid bottom and reinforced edges for extra strength. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include o



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