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Home > Equipment > Freezers and Refrigeration > Refrigerators > Medical and Laboratory Grade Refrigerators > High Density Urethane Laboratory Refrigerator

High Density Urethane Laboratory Refrigerator

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Item #: ASHIDEURLAR

Heathrow Scientific® Lead Rings

Heathrow Scientific® Lead Rings are designed to stabilize glassware and lab vessels securely on the benchtop or in water baths. These vinyl-coated lead rings offer a flexible and protective solution for preventing tipping or movement of flasks, beakers, and cylinders during procedures.

The durable vinyl coating protects both your labware and benchtop from scratches, marks, or damage, while the C-shape design option allows for slight manual adjustment to accommodate a range of vessel sizes.

Ideal for labs using water baths or uneven surfaces, these stabilizing rings improve safety and efficiency during experiments. Sold in vibrant blue, they offer easy visibility in busy workspaces.

Key Features

Stabilizes labware on benchtops or in water baths
Vinyl-coated lead won’t scratch glassware or lab surfaces
Ideal for use with flasks, beakers, and graduated cylinders
Durable, reusable, and easy to clean
Color: Blue for visibility and organization

Specifications

Item # Ring Type Fits Flask Sizes Inside Diameter Outside Diameter Weight
HS8881A C-Shaped 125 mL to 500 mL 1.9 In. | 4.8 cm 3.0 In. | 7.6 cm 215 g | 0.47 lbs
HS8881B C-Shaped 250 mL to 1000 mL 2.0 In. | 5.1 cm 3.5 In. | 8.9 cm 465 g | 1.03 lbs
HS8881C C-Shaped 500 mL to 2000 mL 2.1 In. | 5.3 cm 3.9 In. | 9.9 cm 595 g | 1.31 lbs
HS8881D C-Shaped 1000 mL to 4000 mL 2.6 In. | 6.6 cm 4.4 In. | 11.2 cm 890 g | 1.96 lbs
HS8882A O-Shaped 125 mL to 500 mL 1.9 In. | 4.8 cm 3.0 In. | 7.6 cm 210 g | 0.46 lbs
HS8882B O-Shaped 250 mL to 1000 mL 2.0 In. | 5.1 cm 3.5 In. | 8.9 cm 490 g | 1.08 lbs
HS8882C O-Shaped 500 mL to 2000 mL 2.2 In. | 5.6 cm 3.9 In. | 9.9 cm 610 g | 1.34 lbs
HS8882D O-Shaped 1000 mL to 4000 mL 2.8 In. | 7.0 cm 4.5 In. | 11.4 cm 935 g | 2.06 lbs

Heathrow Scientific® Lab Drying Racks

Item#:

ASDRYRACK

Heathrow Scientific® Lab Notebooks

Item#:

ASNOTEBOOKS

SKU Number	Cu Ft	Description	Dimensions (L x W x H))	Door Type	Price	Quantity	Add to Cart
ABT-HC-LP-12	12 Cu Ft	Laboratory	29.75 in x 25 in x 62.25 in	Premier Glass	6436.0000 6630.00 Each
ABT-HC-LP-16	16 Cu Ft	Laboratory	29.75 in x 25 in x 79 in	Premier Glass	7348.0000 7568.00 Each
ABT-HC-LP-23	23 Cu Ft	Laboratory	34.75 in x 26.875 in x 81.75 in	Premier Glass	7954.0000 8192.00 Each
ABT-HC-LP-26	26 Cu Ft	Laboratory	36.50 in x 28.375 in x 78.25 in	Premier Glass	7864.0000 8100.00 Each
ABT-HC-LP-33	33 Cu Ft	Laboratory	33.25 in x 39.625 in x 81.75 in	Premier Glass	11122.0000 11456.00 Each
ABT-HC-LP-36	36 Cu Ft	Laboratory	34.75 in x 39.875 in x 81.75 in	Premier Glass	10670.0000 10990.00 Each
ABT-HC-LP-47	47 Cu Ft	Laboratory	33.25 in x 54.125 in x 81.75 in	Premier Glass	9550.0000 9836.00 Each
ABT-HC-LP-49	49 Cu Ft	Laboratory	34.75 in x 54 in x 81.75 in	Premier Glass	9324.0000 9604.00 Each
ABT-HC-LP-69	69 Cu Ft	Laboratory	33.25 in x 81 in x 78.25 in	Premier Glass	16850.0000 17356.00 Each
ABT-HC-LP-72	72 Cu Ft	Laboratory	34 in x 81 in x 78.25 in	Premier Glass	16378.0000 16870.00 Each

High Density Urethane Laboratory Refrigerator

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Item #	Ring Type	Fits Flask Sizes	Inside Diameter	Outside Diameter	Weight
HS8881A	C-Shaped	125 mL to 500 mL	1.9 In. \| 4.8 cm	3.0 In. \| 7.6 cm	215 g \| 0.47 lbs
HS8881B	C-Shaped	250 mL to 1000 mL	2.0 In. \| 5.1 cm	3.5 In. \| 8.9 cm	465 g \| 1.03 lbs
HS8881C	C-Shaped	500 mL to 2000 mL	2.1 In. \| 5.3 cm	3.9 In. \| 9.9 cm	595 g \| 1.31 lbs
HS8881D	C-Shaped	1000 mL to 4000 mL	2.6 In. \| 6.6 cm	4.4 In. \| 11.2 cm	890 g \| 1.96 lbs
HS8882A	O-Shaped	125 mL to 500 mL	1.9 In. \| 4.8 cm	3.0 In. \| 7.6 cm	210 g \| 0.46 lbs
HS8882B	O-Shaped	250 mL to 1000 mL	2.0 In. \| 5.1 cm	3.5 In. \| 8.9 cm	490 g \| 1.08 lbs
HS8882C	O-Shaped	500 mL to 2000 mL	2.2 In. \| 5.6 cm	3.9 In. \| 9.9 cm	610 g \| 1.34 lbs
HS8882D	O-Shaped	1000 mL to 4000 mL	2.8 In. \| 7.0 cm	4.5 In. \| 11.4 cm	935 g \| 2.06 lbs