£68.20
Inc. VAT
£56.83
Ex. VAT
If you have an account:
Description
These flasks were originally developed in the 19th century by Johan Gustav Kjeldahl for use in his new apparatus for the determination of nitrogen.
Key Features
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Used for the determination of nitrogen by the Kjeldahl method
- With ground neck joint NS 24/29
- Note: The Kjeldahl method subjects flasks to severe chemical and thermal abuse. See care and maintenance of laboratory glassware for advice on safety and usage.
Related Products
Related Products
Flask 250ml Quickfit™ Round Bottom Two Necks 24/29 Each
£39.99
Manufactured from borosilicate glass. The Quickfit Jointed Ware™ Quickfit™ two-neck Round Bottom Glass Flask has high resistance to thermal shock and chemical attack.
With highest-quality...
FR250/3S/2A
Flask 1000ml Round Bottom Flat Quickfit 24/29 Pk 2
£53.99
Side necks are available with either 14/23 or 19/26 ground socket joints.
Key Features
Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class...
FR1L/3S
Quickfit Receiver Adaptor Short Stem Socket 24/29 Each
£25.19
They are used to safely feed the distillate from condensers into the receiving vessels.
Key Features
Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1...
RA1/03
Flask 500ml Flat Bottom S 2429 Quickfit Pk 5
£216.24
The flat bottom allows the flask to stand upright without support making them suitable for use on a hotplate. Length l in the table refers to the flask neck length.
Key Features
Complies with ISO...
FF500/3S
Flask 100ml Conical Quickfit 1926 Pk 5
£104.77
Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Glass Erlenmeyer Flask with Quickfit Ground Glass Socket complies to ISO 4797.
Complies to ISO 4797
Conical flasks with highest...
FE100/2
Ring Lead Vinyl Coated Fits 125-500ml Flask O Shape Each
£85.46
Ring Lead Vinyl Coated Fits 125-500ml Flask O Shape Each
FK190-10
Condenser Liebig Quickfit 19/26 EACH
£76.35
The condenser is a tube with standard ground joints and a glass jacket. The cooling water is fed through the jacket in counter flow principle to increase the cooling capacity.
West condensers are...
C1/12/SC
Flask 500ml Erlenmeyer Narrow Neck Pk 10
£63.40
Erlenmeyer Flask Narrow Neck, Borosilicate Glass.
24/500
Flask 1ltr Buchner with Side Arm 24/29 & Groud Socket Pk 2
£153.30
Heavy-wall and base construction for vacuum work. Precision-ground Quickfit™ socket. With traditional plain glass side-arm to accept 9mm bore vacuum tubing.
FB1L/3
