LC Columns & Column Supplies - Page 5 - Super Savings! Save up to 36%


Super Savings! Up to 36% off on LC Columns & Column Supplies at Dupen Labs, Page 5. Top brands include Kemtech, ETL Solutions, Pyrex, NORM-JECT, & United Scientific Supplies. Hurry! Limited time offers. Offers valid only while supplies last.



Kemtech C184322 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 32 mm Outside Diameter, 254 mm Length
Kemtech C184322 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 32 mm Outside Diameter, 254 mm Length
By Kemtech
In Stock
$65.69

mpn: C184322,

4.5 out of 5 stars with 113 reviews
General purpose column has a Teflon stopcock and a top outer joint. For flash chromatography. All Synthware columns are heavy wall designed to increase safety.24/40 joint. 32mm outside diameter. 26mm inside diameter. 254mm length. 2mm stopcock bore.


Kemtech C382625 Synthware Chromatography Column with Reservoir and Spherical Joint, 35/20 Joint, 250 mL Reservoir, 26 mm Outside Diameter
By Kemtech
In Stock
$81.15

mpn: C382625,

4.9 out of 5 stars with 84 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top spherical socket joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Joint: SJ 35/20.With 35/20 spherical joint. 250ml reservoir. 2mm stopcock bore.


Kemtech C195173C Synthware Chromatography Column with Spherical Joint and Fritted Disc, 35/20 Joint, 17 mm Outside Diameter
Kemtech C195173C Synthware Chromatography Column with Spherical Joint and Fritted Disc, 35/20 Joint, 17 mm Outside Diameter
By Kemtech
In Stock
$64.19

mpn: C195173C,

4.9 out of 5 stars with 96 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top spherical socket joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent re-mixing of components that are already separated. Joint: SJ 35/20Note: since the chromatography column is used with positive air pressure, it's highly recommended that operator uses column behind


Kemtech C184464 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 46 mm Outside Diameter, 457 mm Length
Kemtech C184464 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 46 mm Outside Diameter, 457 mm Length
By Kemtech
In Stock
$123.60
$84.36
You Save: 32%

mpn: C184464,

4.0 out of 5 stars with 123 reviews
General purpose column has a Teflon stopcock and a top outer joint. For flash chromatography. All Synthware columns are heavy wall designed to increase safety.24/40 joint. 46mm outside diameter. 40mm inside diameter. 457mm length. 2mm stopcock bore.


Kemtech C381740 SYNTHWARE Chromatography Column with Reservoir & Spherical Joint, 35/20 Joint, 250 mL Reservoir, 17 mm Outside Diameter, 457'' Length
Kemtech C381740 SYNTHWARE Chromatography Column with Reservoir & Spherical Joint, 35/20 Joint, 250 mL Reservoir, 17 mm Outside Diameter, 457" Length
By Kemtech
In Stock
$83.18
$81.57
You Save: 2%

mpn: C381740,

4.5 out of 5 stars with 103 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top spherical socket joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Joint: SJ 35/20.With 35/20 spherical joint. 250ml reservoir. 2mm stopcock bore. Unit Count Type is Chromatography Column. Made in :China.


Kemtech C184603 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 60 mm Outside Diameter, 305 mm Length, #0
Kemtech C184603 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 60 mm Outside Diameter, 305 mm Length, #0
By Kemtech
In Stock
$91.56

mpn: C184603,

4.3 out of 5 stars with 102 reviews
General purpose column has a Teflon stopcock and a top outer joint. For flash chromatography. All Synthware columns are heavy wall designed to increase safety.24/40 joint. 60mm outside diameter. 53mm inside diameter. 305mm length. 4mm stopcock bore.


ETL Solutions Professional Medical Freeze Spray and Electronic Component Cooler - 10oz Unit
ETL Solutions Professional Medical Freeze Spray and Electronic Component Cooler - 10oz Unit
By ETL Solutions
In Stock
$24.99

mpn: ETL_18FS10, ean: 0852024008032,

4.7 out of 5 stars with 51 reviews
10oz Spray unit used in Electronic and Medical Freeze Applications. Can also be used in limited ''Cold Equipment'' sterilization applications. In ELECTRONICS APPLICATIONS: Ideal for identification of intermittently faulting capacitors, resistors, semiconductors, and other defective components. In MEDICAL APPLICATIONS: Ideal for cooling liquid, semi-solid, and solid samples. Ideal for instant freezing of fresh tissue, cooling of liquids to induce precipitation prior to filtering and chilling of


Corning Pyrex Kuderna-Danish Concentrator Snyder Column, 2 Ball
Corning Pyrex Kuderna-Danish Concentrator Snyder Column, 2 Ball
By Pyrex
In Stock
$127.55
$81.96
You Save: 36%

mpn: 2158-2CO,

4.7 out of 5 stars with 23 reviews
Complete apparatus consists of a Snyder column 150 mm long (with Standard Taper 24/40 joints), a flask (with Standard Taper24/40 tops and Standard Taper19/22 lower joint) a graduated tube (with Standard Taper 19/22 joints) and two joint springs. If further concentration is desired, select a 2-Ball column (21582CO) and combine with the KD tube of your choice. The 250mL and 500mL completes include a 10mL tube. The 1000mL complete includes a 25mL tube. Jacketed Kuderna-Danish concentrator tubes


Kemtech C373225 SYNTHWARE Chromatography Column with Reservoir, 24/40 Joint, 500 mL Reservoir Capacity, 32 mm Outside Diameter, 254 mm Length
Kemtech C373225 SYNTHWARE Chromatography Column with Reservoir, 24/40 Joint, 500 mL Reservoir Capacity, 32 mm Outside Diameter, 254 mm Length
By Kemtech
In Stock
$133.75
$91.29
You Save: 32%

mpn: C373225,

4.6 out of 5 stars with 35 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Top Joint: ST 24/40.All Synthware columns are heavy wall designed to increase safety. With 24/40 outer joint at top. 500ml reservoir capacity. 2mm stopcock bore.


Kemtech C184321 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 32 mm Outside Diameter, 26 mm Inside Diameter , 203 mm Length
Kemtech C184321 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 32 mm Outside Diameter, 26 mm Inside Diameter , 203 mm Length
By Kemtech
In Stock
$60.88

mpn: C184321,

4.5 out of 5 stars with 104 reviews
General purpose column has a Teflon stopcock and a top outer joint. For flash chromatography. All Synthware columns are heavy wall designed to increase safety.24/40 joint. 32mm outside diameter. 26mm inside diameter. 203mm length. 2mm stopcock bore.


Kemtech C391740C Synthware Chromatography Column with Reservoir and Fritted Disc, 24/40 Joint, 250 mL Reservoir Capacity, 17 mm Outside Diameter
By Kemtech
In Stock
$92.21

mpn: C391740C,

4.1 out of 5 stars with 117 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent re-mixing of components that are already separated. Top Joint: ST 24/40.With a coarse porosity sealed in fritted disc to support column packing. All Synthase columns are


Syringe,10mL,Luer Lock,Plastic,PK100
Syringe,10mL,Luer Lock,Plastic,PK100
By NORM-JECT
In Stock
$77.38

mpn: NA, ean: 7111836123030,

4.9 out of 5 stars with 8 reviews
Specification: Item: SyringeType: Luer LockCapacity: 10mLReplaceable Tip: NoLength: 3.9''Body Material: PolypropyleneTip Material: PolypropyleneMaterial: PlasticColor: ClearFor Use With: Dispensing Tips, Syringe Caps, Hypodermic Needles, Female Luer Fittings and Attachments''Item: Syringe. Type: Luer Lock. Capacity: 10mL. Replaceable Tip: No. Length: 3.9''.


Plastic Syringe,Luer Lock,2 mL,PK100
Plastic Syringe,Luer Lock,2 mL,PK100
By NORM-JECT
In Stock
$62.78

mpn: NA, ean: 7111838512856,

4.1 out of 5 stars with 108 reviews
Contains no rubber or silicone oil that could contaminate chromatography or sensitive laboratory samples. Certified for use with most common organic and inorganic chromatography solvents. Positive safety stop helps prevent spills. Does not contain latex, BPA, styrene, or DEHP, and is more biologically inert than 3-part syringes. HDPE plunger. CE Certified; FDA Approved Individual sterile strip packsSpecification: Item: All-Plastic SyringeType: Luer LockCapacity: 2 mLReplaceable Tip: NoBody


Syringe,30mL,Luer Slip,Plastic,PK50
Syringe,30mL,Luer Slip,Plastic,PK50
By NORM-JECT
In Stock
$76.96

mpn: NA, ean: 7111837829177,

4.9 out of 5 stars with 45 reviews
Specification: Item: SyringeType: Luer SlipCapacity: 30mLReplaceable Tip: NoLength: 5.2''Body Material: PolypropyleneTip Material: PolypropyleneMaterial: PlasticColor: ClearFor Use With: Dispensing Tips, Syringe Caps, Hypodermic Needles, Female Luer Fittings and Attachments''Item: Syringe. Type: Luer Slip. Capacity: 30mL. Replaceable Tip: No. Length: 5.2''.


United Scientific Supplies CDV300 Vigreux Distilling Column, 300 mm Length
United Scientific Supplies CDV300 Vigreux Distilling Column, 300 mm Length
By United Scientific Supplies
In Stock
$34.95

mpn: CDV300,

4.8 out of 5 stars with 76 reviews
A Vigreux column is a type of air condenser where the simple tube has been modified to include an abundance of downward-pointing indentations. This dramatically increases the surface area per unit length of the condenser. Includes a 24/40 connector.300mm length. Includes a 24/40 connector. Sold in each.


Syringe,10mL,Luer Slip,Plastic,PK100
Syringe,10mL,Luer Slip,Plastic,PK100
By NORM-JECT
In Stock
$58.65

mpn: NA, ean: 7111834680474,

4.9 out of 5 stars with 134 reviews
Specification: Item: SyringeType: Luer SlipCapacity: 10mLReplaceable Tip: NoLength: 3.9''Body Material: PolypropyleneTip Material: PolypropyleneMaterial: PlasticColor: ClearFor Use With: Dispensing Tips, Syringe Caps, Hypodermic Needles, Female Luer Fittings and Attachments''Item: Syringe. Type: Luer Slip. Capacity: 10mL. Replaceable Tip: No. Length: 3.9''.


Kemtech C382620C SYNTHWARE Chromatography Column with Reservoir, Spherical Joint and Fritted Disc, 35/20 Joint, 250 mL Reservoir, 26 mm Outside Diameter, 203 mm Length, #0
Kemtech C382620C SYNTHWARE Chromatography Column with Reservoir, Spherical Joint and Fritted Disc, 35/20 Joint, 250 mL Reservoir, 26 mm Outside Diameter, 203 mm Length, #0
By Kemtech
In Stock
$90.26

mpn: C382620C,

4.4 out of 5 stars with 37 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top spherical socket joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent re-mixing of components that are already separated. Joint: SJ 35/20.With a coarse porosity fritted disc to support packing, with 35/20 spherical joint. All Synthware columns are


Kemtech C364640 SYNTHWARE Chromatography Column with Teflon Stopcock, 46 mm Outside Diameter
Kemtech C364640 SYNTHWARE Chromatography Column with Teflon Stopcock, 46 mm Outside Diameter
By Kemtech
In Stock
$80.20

mpn: C364640,

4.5 out of 5 stars with 106 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. With reinforced beaded top. Supplied with a PTFE stopcock. Designed for flash chromatography. Column packing is supported by glass wool (not supplied).With reinforced beaded top. All Synthase columns are heavy wall designed to increase safety. 2mm PTFE stopcock bore.


Kemtech C373230 SYNTHWARE Chromatography Column with Reservoir, 24/40 Joint, 500 mL Reservoir Capacity, 32 mm Outside Diameter, 305 mm Length, #0
Kemtech C373230 SYNTHWARE Chromatography Column with Reservoir, 24/40 Joint, 500 mL Reservoir Capacity, 32 mm Outside Diameter, 305 mm Length, #0
By Kemtech
In Stock
$121.05
$82.62
You Save: 32%

mpn: C373230,

4.4 out of 5 stars with 104 reviews
SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top standard taper outer joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Top Joint: ST 24/40.All Synthware columns are heavy wall designed to increase safety. With 24/40 outer joint at top. 500ml reservoir capacity. 2mm stopcock bore.


Kemtech C184172 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 17 mm Outside Diameter, 13.4 mm Inside Diameter, 254 mm Length
Kemtech C184172 SYNTHWARE Heavy Wall Design Chromatography Column, 24/40 Joint, 17 mm Outside Diameter, 13.4 mm Inside Diameter, 254 mm Length
By Kemtech
In Stock
$67.43
$67.06

mpn: C184172,

4.9 out of 5 stars with 126 reviews
General purpose column has a Teflon stopcock and a top outer joint. For flash chromatography. All Synthware columns are heavy wall designed to increase safety.24/40 joint. 17mm outside diameter. 13.4mm inside diameter. 254mm length. 2mm stopcock bore.



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