24 Best Kjeldahl Flasks in 2020

 

Kimble-Chase KIMAX Kjeldahl Flasks 500 mL - 27400-500 - EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 500 mL – 27400-500 – EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 500 mL – 27400-500 – EACH - Capacity (ml) 500 || approx. Height (mm) 320 || stopper no. 6 ||.

 

Technical Glass Products 1029OQL09EX Fused Quartz Kjeldahl Flasks 300 cc Capacity

Technical Glass Products 1029OQL09EX Fused Quartz Kjeldahl Flasks, 300 cc Capacity

Technical Glass Products 1029OQL09EX Fused Quartz Kjeldahl Flasks, 300 cc Capacity - Fused silica, commonly referred to as synthetic fused quartz, is produced using high purity silica sand that is manufactured from sicl4. Afterward, items will appear transparent, translucent, or opaque making it possible to create a wide range of products. The production method is either electrically fused or flame fused. Vitreous silica, in all its forms, offers a variety of properties such as permeability, extreme hardness, very low coefficient of thermal expansion, resistance to high temperature, high chemical purity, high corrosion resistance, extensive optical transmission from ultra-violet to infra-red, excellent electrical insulation qualities and remarkable stability under atomic bombardment. Vitreous silica is the generic term used to describe all types of silica glass, and manufacturers refer to the material as either fused quartz or fused silica. The finished product’s appearance will be transparent. Silica is found almost everywhere in nature, and represents almost 1/3 the mass of the earth’s crust. Fused quartz is manufactured by melting naturally occurring crystalline silica, such as sand or rock crystal.

 

ACE Glass 6967-40 Kjeldahl Flask 500 mL Capacity 2942 Standard Taper Outer Joint

ACE Glass 6967-40 Kjeldahl Flask, 500 mL Capacity, 29/42 Standard Taper Outer Joint

ACE Glass 6967-40 Kjeldahl Flask, 500 mL Capacity, 29/42 Standard Taper Outer Joint - Kjeldahl flask with standard taper outer joint at top and highly efficient, easy to use. Sold in each.

 

ACE Glass 6967-41 Kjeldahl Flask 800 mL Capacity 2942 Standard Taper Outer Joint

ACE Glass 6967-41 Kjeldahl Flask, 800 mL Capacity, 29/42 Standard Taper Outer Joint

ACE Glass 6967-41 Kjeldahl Flask, 800 mL Capacity, 29/42 Standard Taper Outer Joint - Kjeldahl flask with standard taper outer joint at top and highly efficient, easy to use. Sold in each.

 

ACE Glass 6967-25 Kjeldahl Flask 300 mL Capacity 2440 Standard Taper Outer Joint

ACE Glass 6967-25 Kjeldahl Flask, 300 mL Capacity, 24/40 Standard Taper Outer Joint

ACE Glass 6967-25 Kjeldahl Flask, 300 mL Capacity, 24/40 Standard Taper Outer Joint - Kjeldahl flask with standard taper outer joint at top and highly efficient, easy to use. Sold in each.

 

KJELDAHL Flask

KJELDAHL Flask

KJELDAHL Flask - Kjeldahl flask is a round bottom flask with a long wide neck that is used in the determination of nitrogen analysis by kjeldahl’s method. All product is carefully designed by a group of laboratory experts and experienced specialists with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

 

CG-1513-01 - Flask Kjeldahl - Flask Kjeldahl Long Neck Chemglass - Each

CG-1513-01 – Flask, Kjeldahl – Flask, Kjeldahl, Long Neck, Chemglass – Each

CG-1513-01 – Flask, Kjeldahl – Flask, Kjeldahl, Long Neck, Chemglass – Each - Kjeldahl shape flask with a standard taper outer joint.

 

Kimble-Chase KIMAX Kjeldahl Flasks 800 mL - 27400-800 - EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 800 mL – 27400-800 – EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 800 mL – 27400-800 – EACH - Kimble chase llc. Be made from g33 borosilicate glass. Softening point——820℃. Linear coefficient of expansion—— 32×10-7/℃.

 

Chemglass CG-1513-12 Series CG-1513 Kjeldahl Flask Long Neck 1420 Outer Joint 50 mL Capacity

Chemglass CG-1513-12 Series CG-1513 Kjeldahl Flask, Long Neck, 14/20 Outer Joint, 50 mL Capacity

Chemglass CG-1513-12 Series CG-1513 Kjeldahl Flask, Long Neck, 14/20 Outer Joint, 50 mL Capacity - Kjeldahl shape flask with a standard taper outer joint. Flasks with joint sizes other than those listed are available.

 

Kimble-Chase KIMAX Kjeldahl Flasks 30 mL - 27400-30 - EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 30 mL – 27400-30 – EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 30 mL – 27400-30 – EACH - Be made from g33 borosilicate glass. Kimble chase llc. Kimble chase llc. Softening point——820℃.

 

27400-500 - 500 mL - KIMAX Kjeldahl Flasks Kimble Chase - Case of 24

27400-500 – 500 mL – KIMAX Kjeldahl Flasks, Kimble Chase – Case of 24

27400-500 – 500 mL – KIMAX Kjeldahl Flasks, Kimble Chase – Case of 24 - The 30ml size is designed from astm specification e147. All flasks have reinforcing beads at the top the 500ml and 800ml flasks have tooled necks to provide for accurate fit of stoppers and to reduce possibility of breakage. The 100ml and larger sizes are designed from astm specification e1377, type i requirements.

 

Corning 5420-100 Pyrex Round Bottom Kjeldahl Flask with Long Neck Rubber Stopper Number 2 55 mm Diameter

Corning 5420-100 Pyrex Round Bottom Kjeldahl Flask with Long Neck, Rubber Stopper Number 2, 55 mm Diameter

Corning 5420-100 Pyrex Round Bottom Kjeldahl Flask with Long Neck, Rubber Stopper Number 2, 55 mm Diameter - Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. They can be used in astm e-258 procedures. Most kjeldahl equipment manufacturers have ring supports for this purpose. 2) fit (stopper not included). These 100 ml pyrex kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (no. Reference astm e-1377. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance.

 

Kjeldahl Flask 500ml - Borosilicate Glass - Glass Stopper 2429 Socket Size - Long Neck Round Bottom - Eisco Labs

Kjeldahl Flask, 500ml – Borosilicate Glass – Glass Stopper, 24/29 Socket Size – Long Neck, Round Bottom – Eisco Labs

Kjeldahl Flask, 500ml – Borosilicate Glass – Glass Stopper, 24/29 Socket Size – Long Neck, Round Bottom – Eisco Labs - They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments. Socket size 24/29. Long neck, round base. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. 3 borosilicate glass. Autoclavable, with superior chemical durability. Approximately 13″ tall and 4. As per din iso 12360 standard. 500ml capacity. 5″ width at its widest point. Low temperature gradient- can withstand high temperatures & thermal shocks. Kjeldahl made of high quality, heavy duty, 3. Eisco labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Eisco labs borosilicate glass has the following heat tolerances strain point -515°c | annealing point 565°c | softening point 820°c.

 

Corning - Pyrex 300mL RND Bot Kjeldahl Flask wLong Neck CS24

Corning – Pyrex 300mL RND Bot Kjeldahl Flask w/Long Neck, CS24

Corning – Pyrex 300mL RND Bot Kjeldahl Flask w/Long Neck, CS24 - Most kjeldahl equipment manufacturers have ring supports for this purpose. 5) fit. These 300ml pyrex® kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (no. They can be used in astm e-258 procedures. Reference astm e-1377. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance.

 

59587-400 - 500 mL Kjeldahl Flask - Black Rubber Stoppers One-Hole Kjeldahl - Case of 5

59587-400 – 500 mL Kjeldahl Flask – Black Rubber Stoppers, One-Hole, Kjeldahl – Case of 5

59587-400 – 500 mL Kjeldahl Flask – Black Rubber Stoppers, One-Hole, Kjeldahl – Case of 5 - “These black rubber, one-hole stoppers are specifically designed to fit 500 and 800 ml kjeldahl nitrogen determination flasks. -excellent resiliency -very pliable stoppers -stoppers come with an 8mm-diameter hole stoppers have low free-sulfur content (“.

 

27400-30 - 30 mL - KIMAX Kjeldahl Flasks Kimble Chase - Case of 18

27400-30 – 30 mL – KIMAX Kjeldahl Flasks, Kimble Chase – Case of 18

27400-30 – 30 mL – KIMAX Kjeldahl Flasks, Kimble Chase – Case of 18 - All flasks have reinforcing beads at the top the 500ml and 800ml flasks have tooled necks to provide for accurate fit of stoppers and to reduce possibility of breakage. The 100ml and larger sizes are designed from astm specification e1377, type i requirements. The 30ml size is designed from astm specification e147.

 

CHEM SCIENCE INC 07020206 Flask Kjeldahl Long Neck with Standard Tapper Joint Joint 2440 Capacity 800 mL

CHEM SCIENCE INC 070.202.06 Flask, Kjeldahl, Long Neck with Standard Tapper Joint, Joint 24/40, Capacity 800 mL

CHEM SCIENCE INC 070.202.06 Flask, Kjeldahl, Long Neck with Standard Tapper Joint, Joint 24/40, Capacity 800 mL - 06 flask, kjeldahl, long neck with standard tapper joint, joint 24/40, capacity 800ml. , tlg 070. 202. Kjeldahl shaped flask with a standard taper outer joint.

 

Kimble-Chase KIMAX Kjeldahl Flasks 100 mL - 27400-100 - EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 100 mL – 27400-100 – EACH

Kimble-Chase KIMAX Kjeldahl Flasks, 100 mL – 27400-100 – EACH - Softening point——820℃. Kimble chase llc. Kimble chase llc. Kimble chase llc.

 

Corning 5420-500 Pyrex Round Bottom Kjeldahl Flask with Long Neck Rubber Stopper Number 6 101 mm Diameter

Corning 5420-500 Pyrex Round Bottom Kjeldahl Flask with Long Neck, Rubber Stopper Number 6, 101 mm Diameter

Corning 5420-500 Pyrex Round Bottom Kjeldahl Flask with Long Neck, Rubber Stopper Number 6, 101 mm Diameter - Wall thicknesses are controlled to offer the optimum balance between thermal shock and chemical resistance. Reference astm e1377. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. They can be used in astm e258 procedures. Stopper not included. Have tooled finished necks for extra strength and uniform stopper fit.

 

Wilmad-LabGlass LG-7920-104 Kjeldahl Flask 500mL Standard Taper 2440

Wilmad-LabGlass LG-7920-104 Kjeldahl Flask, 500mL, Standard Taper 24/40

Wilmad-LabGlass LG-7920-104 Kjeldahl Flask, 500mL, Standard Taper 24/40 - Used daily in academia, healthcare and chemical, petroleum and other industrial applications, wilmad offers 7000+ items as part of their standard catalog as well as custom fabrication for individual glassware, glass repair services and oem glass parts. Scientists rely on the expertise and artistic skills of wilmad-labglass’ engineers and glass specialists to manufacture nmr and epr consumables and laboratory glassware of the highest quality. These round bottom borosilicate glass flasks with standard taper outer joint have a very long neck and are used in the kjeldahl method.

 

Corning Pyrex Borosilicate Glass Round Bottom Kjeldahl Flask with Long Neck 800ml Capacity Case of 18

Corning Pyrex Borosilicate Glass Round Bottom Kjeldahl Flask with Long Neck, 800ml Capacity (Case of 18)

Corning Pyrex Borosilicate Glass Round Bottom Kjeldahl Flask with Long Neck, 800ml Capacity (Case of 18) - They can be used in astm e-258 procedures. 2) fit. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. These 800ml pyrex kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (no. Most kjeldahl equipment manufacturers have ring supports for this purpose.

 

Plasticoid U800M180 Rubber Stopper for 800 mL Kjeldahl Flasks Pack of 12

Plasticoid U800M180 Rubber Stopper for 800 mL Kjeldahl Flasks (Pack of 12)

Plasticoid U800M180 Rubber Stopper for 800 mL Kjeldahl Flasks (Pack of 12) - One-hole style can be enlarge or the solid stopper bored to take larger sizes. Choice of styles solid or with one hole of proper size for 800ml pyrex kjeldahl flasks. Top diameter 39mm bottom diameter 28mm height 35mm one-hole bore diameter 8mm.

 

ACE Glass 6967-27 Kjeldahl Flask 800 mL Capacity 2440 Standard Taper Outer Joint

ACE Glass 6967-27 Kjeldahl Flask, 800 mL Capacity, 24/40 Standard Taper Outer Joint

ACE Glass 6967-27 Kjeldahl Flask, 800 mL Capacity, 24/40 Standard Taper Outer Joint - Kjeldahl flask with standard taper outer joint at top and highly efficient, easy to use. Sold in each.

 

Corning Pyrex 500mL Replacement Kjeldahl Flask 2942 Standard Taper Joint

Corning Pyrex 500mL Replacement Kjeldahl Flask, 29/42 Standard Taper Joint

Corning Pyrex 500mL Replacement Kjeldahl Flask, 29/42 Standard Taper Joint - This corning replacement kjeldahl flask is a replacement for the kjeldahl nitrogen distilling apparatus. The flask has an outer standard taper 29/42 joint.





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