Tubing Weight

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Tubing Weight
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  • Tubing Sinker Set

    Bel-Art - SP Scienceware

    Use these tube sinkers for efficient emptying of containers by pumps or dispensers Weighted ends are open in the center Feature a tapered, barbed fitting that easily inserts into the I.D. of the tubing Sinker keeps the attached tubing submerged in the liquid Teflon® construction…

  • Prevents tubing from curling or floating. Ideal for groundwater sampling. Fits Masterflex® L/S 15 or L/S 24 Precision tubing.

  • Free fall tube

    United Scientific Supplies

    …slows down some objects more than others. Features a disc and a feather in a tough, clear, plastic tube, 90 CM long and 4.5 CM diameter, with rubber end caps and hose cock for connection to any standard vacuum pump (not included). Shipping weight: 1.6 Lbs., dimensions: 40" x 3" x 3".

  • …cleaning solutions available on special order CAUTION: dry tubing should be stored at 35% relative humidity at 23°C (73 to 74°F). Once tubing has been wetted, it should not be allowed to dry out as this will change the molecular weight cutoff. Tubing supplied wet should be refrigerated.

  • …dialysis tubing, the Weighted Closure acts like an anchor to maintain a vertical orientation of the sample. The ultimate sample buoyancy and vertical orientation can be achieved by applying both a Standard and a Weighted Spectra/Por Closure to opposite ends of the same dialysis tubing. The Paired…

  • …to leak. A universal wall power supply is included. Supplied with silicone tubing, and polypropylene fittings/nipples, and a universal wall power supply. Packaged in a chemical-resistant ABS plastic case. Size is 6-5/8 x 4-3/4 x 4-1/2 inches and weight is 1-1/4 pounds. One-year warranty.

  • Aluminum Test Tube Baskets

    Blacks Machine Co.

    Aluminum test tube baskets that offer years of rust-free service. They are manufactured from expanded aluminum and are hand riveted together. Finished with aluminum strip bands, they offer heavy-duty construction and durability, yet are light in weight. Products are manufactured in the USA …

  • Test Tube pH Pens

    Sper Scientific

    Fits standard test tubes 16x50mm or larger Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize any buffer. Features hold function, and auto power off with low…

  • Special wall Pyrex borosilicate tubing. Sold either by the length or by the case. *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • Heavy wall Pyrex borosilicate tubing, see specifications tab at the bottom of this page. Sold either by the length or by the case, see suggested products tab at the bottom of this page.  *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • Medium wall Pyrex borosilicate tubing, see specifications tab at the bottom of this page. Sold either by the length or by the case, see suggested products tab at the bottom of this page.  *** ALL WEIGHTS AND QUANTITIES ARE APPROXIMATE ***

  • Autoclavable, Spectra/Por Weighted Closures encase an acid- washed, fluorocarbon coated, stainless steel bar. When applied to bottom end of the dialysis tubing, the Weighted Closure acts like an anchor to maintain a vertical orientation of the sample.

  • Standard nylon test tube brush With fan-shaped end, on stainless steel wire handle. Weight 3 g. Total Length 230 mm, Brush length 80 mm

  • The RD tube furnaces convince with their unbeatable price-performance ratio, very compact outer dimensions and their low weight. These all-rounders are equipped with a working tube which also serves as support for the heating wires. Thus, the working tube is part of the furnace heating which has the…

  • 1.5 to 15 mL tubes Holds six tubes or vials Compact footprint This height-adjustable rack securely holds up to six tubes or vials at any desired depth in a water bath or beaker. Rack features a flexible grip that easily retains mixed test tubes or varying weight and volume…

  • Mega Rack® Clinical Tube Racks

    Heathrow Scientific

    …for your blood tubes Fully-assembled, polypropylene Mega Tube Racks are great for high throughput labs requiring large sample storage. Sturdy and light weight material for easy transport Alphanumeric identification for quick location and retrieval of tubes Place different…

  • Aluminum test tube baskets that offer years of rust free service. These baskets offer a unique combination of rigidity and durability, yet are light in weight. Manufactured from perforated aluminum with 1/8" holes, they are excellent for applications where small openings are required. The…

  • …Eppendorf’s advanced rotor design minimizes weight for easy lifting and carrying (weight incl. lid: 3.17 kg) 45° borehole angle for compact pellets at the bottom of the tube—minimizes pellets smear along the tube wall Adapters for 15 ml conical tubes available Rotor, lids and adapters…

  • tube cleaning action is required or where the equipment has an end point that cannot be reached with a hand brush. Requires a European-thread handle. Length (inches) : 5.75 FDA Compliant Raw Material : Yes Block Material : Polypropylene Bristle Material : Polyester Unit Weight

  • … Shipping Weight: 1.67 kg / 3.68 lb Outside Dimension: inch (mm) L: 12 3 /16 (310) H: 10 3 /16 (259) W: 5 7 /8 (149) Lock Device Order Separately: DP-1210 Description: Rack for 15 ml and 50 ml Tube Boxes …

  • …ends of tubes caused by over tightening of the tube seals Stop the ingress of volatiles from the laboratory air during routine capping and uncapping procedures Facilitate pumped sampling over extended periods at low (<1 mL/min) flow rates allowing the collection of time weighted average…

  • Empirical Formula: C18H15O4P Linear Formula: (C6H5O)3PO Formula Weight: 326.28 MDL Number: MFCD00003031

  • 5mm O.D. Thin Walled Economy NMR Tubes

    Wilmad-LabGlass - SP Scienceware

    …molecules (Molecular Weight ~500) at ambient temperatures only Cooling/heating of these tubes may lead to breakage; for NMR experiments that involve cooling, heating, biological sample, multi-dimension, multi-nuclei or DNP techniques, refer to Wilmad Precision NMR Tubes Note: Caps are…

  • Vivacon 500

    Sartorius

    …membrane Hydrosart. High recoveries and excellent reproducibilities are paired with convenience offered by volume graduation and molecular weight cut-off printed on individual devices. The possibility of a re-spin after sample processing assures complete concentrate recovery which is especially…

  • SPE Format: Straight PP Tube Media Weight: 50 mg Format Capacity: 1 mL Quantity: 50

  • SPE Format: Straight PP Tube Media Weight: 500 mg Format Capacity: 6 mL Quantity: 30

  • SPE Format: Straight PP Tube Media Weight: 1 g Format Capacity: 15 mL Quantity: 20

  • SPE Format: Straight PP Tube Media Weight: 100 mg Format Capacity: 3 mL Quantity: 50

  • SPE Format: Straight PP Tube Media Weight: 200 mg Format Capacity: 3 mL Quantity: 50

  • SPE Format: Straight PP Tube Media Weight: 100 mg Format Capacity: 1 mL Quantity: 100

  • SPE Format: Straight PP Tube Media Weight: 200 mg Format Capacity: 3 mL Quantity: 50

  • SPE Format: Straight PP Tube Media Weight: 100 mg Format Capacity: 1 mL Quantity: 100

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