Lab Supplies > Volumetric Labware > Lightshield Volumetric Flask, 50ml, 12/21 Stopper, Pk2

Lightshield Volumetric Flask, 50ml, 12/21 Stopper, Pk2

Item# 0166-V672950

Regular Price: $88.47

Today's Price: $76.27

Availability: Usually ships in 2-3 business days


Lightshield Volumetric Flask, 50mL, 12/21 stopper, pk2


Tinted volumetric flasks of polymethylpentene (PMP) offer superior opacity to ultraviolet light, as well as much of the visible spectrum, compared with amber glass. They are also light weight and offer superior break resistance. An excellent choice for measurement of light-sensitive materials.

Flasks are available in sizes from 10mL to 1000mL and are supplied with tinted PP screw caps. They offer accuracy to Class A standards per DIN EN ISO 1042, even after autoclaving at temperatures up to 121°C (to preserve markings, cleaning at no higher than 60°C is recommended). Flasks may also be sterilized with formalin or ethanol, or by β-radiation, and are microwavable. Excellent resistance to acids, alkalis and alcohols at room temperature, and good-to-limited (short term exposure) resistance to aliphatic hydrocarbons, aldehydes, ketones and esters. They are not suitable for use with aromatic or halogenated hydrocarbons, ethers, oxidizing acids or oxidizing reagents.

Each flask is individually calibrated “to-contain” (‘In’) at a reference temperature of 20°C, individually ring-marked, for accuracy, imprinted with a lot-number, and shipped with a lot certificate. The high contrast ring-mark ensures an accurate reading of the meniscus.

  • Volume mL: 50
  • Tolerance±mL: 0.06
  • Heightmm: 150
  • ThreadGL: 12/21
  • Qty/Pack: 2
  • Cat. No.: V672950
  • Tech Info & Warnings

    Plastics Reference Chart

    WARNING – These products can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Di-n-butyl Phthalate (DBP), which is known to the State of California to cause birth defects or other reproductive harm.
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    Lightshield Volumetric Flask, 50mL, 12/21 stopper, pk2 - V672950 - Lab Supplies Volumetric Labware
    100% Satisfaction Guarantee: At Mansion Labs, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Labs in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.