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Chromatography - Mega Sale! Save up to 30%


Mega Sale! Up to 30% off on Chromatography at Dupen Labs. Top brands include Chemglass, Swagelok, Whatman, Xtractz, Ricca Chemical, TableRe, GE, Innovating Science, AKRAF, Rugby, Tomopal, Agilent Technologies, buytra, RESTEK, SHAOTONG, & BESTEAM. Hurry! Limited time offers. Offers valid only while supplies last.



Chemglass CG-1228-09 Series CG-1228 Hemple Distilling Column, 24/40 Joint, 12.5 mm Width, 300 mm Length
Chemglass CG-1228-09 Series CG-1228 Hemple Distilling Column, 24/40 Joint, 12.5 mm Width, 300 mm Length
By Chemglass
In Stock
$63.86
$54.53
You Save: 15%

mpn: CG-1228-09,

4.9 out of 5 stars with 115 reviews
Plain distillation column with a row of indentations to support column packing material. Column length listed is for the straight portion above the row of indentations and below the joint. Column has a standard taper top outer and lower inner joint.H...


Swagelok MS-IG-400 Gap Inspection Gauge, 1/4'' and 6 mm Female Nuts
Swagelok MS-IG-400 Gap Inspection Gauge, 1/4" and 6 mm Female Nuts
By Swagelok
In Stock
$12.10
$11.93
You Save: 1%

mpn: MS-IG-400,

4.8 out of 5 stars with 124 reviews
Assure fittings are properly tightened. 1/4" and 6mm female nuts. Sold in each.Assure fittings are properly tightened. 1/4" and 6mm female nuts. Sold in each. Unit Count Type is Gauge. Made in :United States. ...


Swagelok SS-200-1-2 Stainless Steel Tube Fitting, Male Connector, 1/8 Tube Od, 1/8 Male Npt
Swagelok SS-200-1-2 Stainless Steel Tube Fitting, Male Connector, 1/8 Tube Od, 1/8 Male Npt
By Swagelok
In Stock
$13.68

mpn: SS-200-1-2,

4.5 out of 5 stars with 147 reviews
Connect fractional tubing to female NPT thread.1/8" tube OD. 1/8" male NPT. Made of stainless steel. ...


GE Whatman 3030-153 Cellulose Chromatography Paper Sheet, 15cm Width, 17.5cm Length, 29psi Dry Burst, 130mm/30min Flow Rate, Grade 3MM (Pack of 100)
GE Whatman 3030-153 Cellulose Chromatography Paper Sheet, 15cm Width, 17.5cm Length, 29psi Dry Burst, 130mm/30min Flow Rate, Grade 3MM (Pack of 100)
By Whatman
In Stock
$40.00

mpn: 3030-153,

4.1 out of 5 stars with 19 reviews
Though widely used as a blotting paper, 3MM Chr is used in both electrophoresis and for general chemistry. A medium thickness paper (0.34mm) used extensively for general chromatography and electrophoresis. Grammage (gsm): 185. Typical Thickness (µm)...


Extraction Proz 50-EXT-08 Glass Extractor Extraction Filter Tube 8'' Long 50mm Diameter Clear with Stainless Steel Clamp
Extraction Proz 50-EXT-08 Glass Extractor Extraction Filter Tube 8" Long 50mm Diameter Clear with Stainless Steel Clamp
By Xtractz
In Stock
$19.38

mpn: 43188-24902, ean: 0601867400837,

4.2 out of 5 stars with 66 reviews
Free Stainless Steel Hose Clamp IncludedBoroslicate Glassware. 50mm Diameter. Made in USA. ...


GE Whatman 3030-347 Chr Cellulose Chromatography Paper Sheet, 29psi Dry Burst, 130mm/30min Flow Rate, 43cm Length x 35cm Width, Grade 3MM (Pack of 100)
GE Whatman 3030-347 Chr Cellulose Chromatography Paper Sheet, 29psi Dry Burst, 130mm/30min Flow Rate, 43cm Length x 35cm Width, Grade 3MM (Pack of 100)
By Whatman
In Stock
$69.93
$68.98
You Save: 1%

mpn: 3030-347,

4.8 out of 5 stars with 138 reviews
Though widely used as a blotting paper, 3MM Chr is used in both electrophoresis and for general chemistry. A medium thickness paper (0.34mm) used extensively for general chromatography and electrophoresis. Grammage (gsm): 185. Typical Thickness (µm)...


Ricca 9153-1 Water, HPLC Grade, ACS Reagent Grade, Suitable for Ultraviolet Spectrophotometry and Liquid Chromatography, 4 L
Ricca 9153-1 Water, HPLC Grade, ACS Reagent Grade, Suitable for Ultraviolet Spectrophotometry and Liquid Chromatography, 4 L
By Ricca Chemical
In Stock
$54.08
$54.03

mpn: 9153-1,

4.4 out of 5 stars with 53 reviews
Ricca Chemical Company 9153-1, Water, HPLC Grade, ACS Reagent Grade, Suitable for Ultraviolet Spectrophotometry and Liquid Chromatography, 4 L is manufactured by a continuous process that has been validated to produce high purity water and is intende...


3Pcs 150ml Large Plastic Hydroponics Disposable Measuring Syringe
3Pcs 150ml Large Plastic Hydroponics Disposable Measuring Syringe
By TableRe
In Stock
$10.87

mpn: tablere180313006,

4.7 out of 5 stars with 93 reviews
Please be careful and care health when use these syringes.SERVICE GUARANTEESanitary PVC material, strong and durable.. Product is no leakage. The piston head and the tube wall are tightly coupled, easy to pull.. The pipe wall calibration is easy to r...


GE Life Sciences 29-0513-24 HiTrap SP High Performance, Ready to Use Pre-Packed Column, 1 x 1mL
GE Life Sciences 29-0513-24 HiTrap SP High Performance, Ready to Use Pre-Packed Column, 1 x 1mL
By GE
In Stock
$54.20

mpn: 29-0513-24,

4.8 out of 5 stars with 53 reviews
HITRAP Q HP 1X1 ML are prepacked, ready-to-use Q Sepharose High Performance strong anion exchange columns for high-resolution, small-scale protein purification.34 µm bead size for high-performance, high-resolution purifications. Convenient and repro...


Reagent Grade Iron (III) Nitrate 9-Hydrate, 500g - The Curated Chemical Collection
Reagent Grade Iron (III) Nitrate 9-Hydrate, 500g - The Curated Chemical Collection
By Innovating Science
In Stock
$37.50

mpn: IS15021, ean: 0724832001485,

4.2 out of 5 stars with 91 reviews
Innovating Science's 9-hydrate reagent-grade iron (III) nitrate comes in a 500g bottle. Often used as a catalyst, this makes the chemical a perfect fit in any educational or research lab dealing with organic chemistry or metallurgy. Each bottle has ...


Swagelok B-2P4T Brass Quarter-Turn Instrument Plug Valve, 1/8'' Tube Fitting, 0.10 Cv
Swagelok B-2P4T Brass Quarter-Turn Instrument Plug Valve, 1/8" Tube Fitting, 0.10 Cv
By Swagelok
In Stock
$78.74
$77.00
You Save: 2%

mpn: B-2P4T,

4.4 out of 5 stars with 137 reviews
Design consists of body, plug assembly and handle. Plug and O-ring seals are TFE coated to provide lubrication between plug assembly and the body bore. Valve features very low torque operation. Intermediate valve positions allow forward flow throttli...


5 Pack 100ml Syringes, Large Plastic Syringe Scientific Labs Dispensing Multiple Uses (5 Pack 100ml Catheter tip)
5 Pack 100ml Syringes, Large Plastic Syringe Scientific Labs Dispensing Multiple Uses (5 Pack 100ml Catheter tip)
By AKRAF
In Stock
$15.99

mpn: 100ml, ean: 0710051884756,

4.6 out of 5 stars with 62 reviews
Note: The syringes and needles are not for medical use. Not work with quick-setting super glue because of work time. Make sure whatever glue you are trying to use has enough time for you to load it in and dispenseVALUE PACK-You will receive 5 sets ...


Chemglass CG-1191-01 Chromatography Flow Control Adapter with Standard Taper, 24/40 Inner Joint
Chemglass CG-1191-01 Chromatography Flow Control Adapter with Standard Taper, 24/40 Inner Joint
By Chemglass
In Stock
$77.15
$54.01
You Save: 30%

mpn: CG-1191-01,

4.9 out of 5 stars with 94 reviews
Flow control adapter for use with CG-1188 and CG-1189 chromatography columns along with CG-1190 reservoirs. Adapter has a 0-4mm Chem-Cap metering plug.Chemglass. Manufactured: Chemglass Life Sciences. Easy to use. ...


Benzoyl Peroxide 10% Generic for Oxy-10 Balance Acne Medication Gel 1.5oz 3 Pack, 3 Count
Benzoyl Peroxide 10% Generic for Oxy-10 Balance Acne Medication Gel 1.5oz 3 Pack, 3 Count
By Rugby
In Stock
$10.39
$10.20
You Save: 2%

mpn: 1, ean: 0305364092563,

4.2 out of 5 stars with 77 reviews
Size 1.5 oz. For the treatment of acne Goes deep into pores where pimples begin Has been prescribed by doctors for years This acne medication contains 10 % benzoyl peroxide. The active ingredient goes to work fast and deep into the pores where pimple...


Glass Syringe (Per Pack 3), 50 ml Glass Syringes, 50 ml Tomopal Glass Syringe w/1.0 ml Graduation for Laboratory Uses. P/N: 130-4550-X003
Glass Syringe (Per Pack 3), 50 ml Glass Syringes, 50 ml Tomopal Glass Syringe w/1.0 ml Graduation for Laboratory Uses. P/N: 130-4550-X003
By Tomopal
In Stock
$68.95

mpn: 130-4550-X003, ean: 0643131911335,

4.8 out of 5 stars with 117 reviews
Non-sterile, borosilicate glass syringe, 50 ml volume capacity and 1.0 ml graduation, not to be suitable for medical or aircraft applications.• Can Be Connected to Tomopal 3 ways Luer Lock Stopcock (P/N 100-1130).. • Borosilicate Glass Syringes a...


Agilent Technologies 01018-22707 Pump Module Frit, PTFE (Pack of 5)
Agilent Technologies 01018-22707 Pump Module Frit, PTFE (Pack of 5)
By Agilent Technologies
In Stock
$32.95

mpn: 01018-22707,

4.0 out of 5 stars with 150 reviews
Common to all 1100/1200 pump modules, the purge valve has a gold seal held in place with a plastic cupThe most frequently replaced item in the 1100/1200 Series pumps is the purge valve PTFE frit, which can clog with seal material or solvent particula...


Buytra 2 Pack Garden Syringe 150ML, Plastic Syringe for Hydroponics Nutrient Measuring, Watering, Refilling
Buytra 2 Pack Garden Syringe 150ML, Plastic Syringe for Hydroponics Nutrient Measuring, Watering, Refilling
By buytra
In Stock
$10.39

mpn: Sryinge-150ml, ean: 0747710876999,

4.2 out of 5 stars with 117 reviews
2 Pack Garden Syringe 150ML, Plastic Syringe for Hydroponics Nutrient Measuring, Watering, Refilling, Lab Experiment Specfications: Material- plastic made Capacity- 150ml/150cc Size-13.7*11.44*3.1CM With Volume Markings for measuring liquids Multipur...


RESTEK 20480 Press-Tight Universal Connector, Siltek Deactivated (Pack of 5)
By RESTEK
In Stock
$71.24

mpn: 20480,

4.2 out of 5 stars with 146 reviews
Item Name: RESTEK 20480 Press-Tight Universal Connector, Siltek Deactivated, Pack of 5, Made in United States.Connect a guard column to an analytical column. Repair a broken column. Connect a column outlet to a transfer line. ...


100Pack-5ml Syringes with Needles and Caps,Veterinary disposable syringe,Single sterile individually packaged (5ML)
100Pack-5ml Syringes with Needles and Caps,Veterinary disposable syringe,Single sterile individually packaged (5ML)
By SHAOTONG
In Stock
$24.60

mpn: 20180607,

4.0 out of 5 stars with 112 reviews
 1ml-20 Pack-08$  5ml-100Pack-25$ 10ml-100Pack-28$ 20ml-50 Pack-25$ 50ml-20 Pack-25$Suitable for animal epidemic prevention, injection therapy. Veterinary disposable syringe, this product has undergone sterile operation. Suitable for the object:p...


3 Pack 200ml Syringes, Large Plastic Indutrial Syringe with 31.5in tubing for Scientific Labs, Refilling, Measuring E-Liquids, E-cigs, E-Juice, Vape
3 Pack 200ml Syringes, Large Plastic Indutrial Syringe with 31.5in tubing for Scientific Labs, Refilling, Measuring E-Liquids, E-cigs, E-Juice, Vape
By BESTEAM
In Stock
$24.99

mpn: BT-SN-200,

4.9 out of 5 stars with 111 reviews
Package: 3 x 200ml syringe 3 x 31.5in tubing 3 x needle converter 3 x needle cappackage: 3 pcs 200ml syringe, 3pcs of 31.5in tubing, 3pcs needle converter, 3pcs needle cap. Polypropylene Barrel/Plunger, For measuring and dispensing fluids/chemicals, ...



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