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Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels with Closure

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels.

$222.94 - $307.79

Specifications

No. per Pack 1
View More Specs

 Disclaimers

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement. � The term �leakproof� applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.

Products
Catalog Number Mfr. No. Capacity (Metric) Closure Size Price Quantity    

10-437-30A

  Accessories
thermo scientific™
4300-0125
125mL 26mm Each for $222.94
Case of 6 Each for $1,337.64

10-437-30B

  Accessories
thermo scientific™
4300-0250
250mL 33mm Each for $225.32
Case of 4 Each for $901.28

10-437-30C

  Accessories
thermo scientific™
4300-0500
500mL 43mm Each for $251.29
Case of 4 Each for $1,005.16

10-437-30D

  Accessories
thermo scientific™
4300-1000
1000mL 53mm Each for $307.79
Case of 4 Each for $1,231.16
Description & Specifications

Specifications

No. per Pack 1

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels. Closure has excellent chemical resistance and requires no lubrication.

Features:

  • Separation lines between immiscible liquids are easily observed
  • Phase interface is observable down to the stopcock
  • TFE stopcocks need no lubrication, allowing for easier handling and operation
  • Funnel is chemically compatible with a wide range of lab reagents
  • Autoclavable/Leakproof

Includes:

  • Polypropylene funnel, Teflon™ TFE stopcock and housing, polypropylene screw closure
Ordering Information:
  • For replacement stopcock, order Cat. No. 714301-1025
Notes:
  • Funnels are susceptible to softening and swelling from extended exposure to aggressive solvents though the effect is reversible.
  • Stem lengths, 65mm. Autoclavable except for stopcock assembly, which is easily removed for chemical sterilization.
  • Autoclavable except for stopcock assembly, which is easily removed and chemically sterilized.