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Extraction

ABOUT EXTRACTION
  • Extraction uses chemicals or physical conditions (e.g. temperature, pressure) to separate desired compounds from the plant material. CO2 or ethanol extraction are currently the two most common methods.
HOW UNITED (PRODUCTS) CAN HELP
  • Hold solutions in between various parts of the process. Screw caps allow product to off gas if needed (Wide Mouth Bottles)
  • Add solvents or collect the extraction (Beakers, Burettes, Volumetric Flasks)
  • Store finished product (Stainless Steel Utility Tanks, Storage Bottles)
BEAKERS, LOW FORM, BOROSILICATE GLASS

Our beakers are made from low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness, spouts designed for easy pouring, beaded tops, and white printed graduations. The 20ml and larger sizes also have a double graduated metric scale and a marking area. Tolerance for beakers is approximately +/- 5%.

Item No. Capacity (ml) Grad. Range (ml) Grad. Interval (ml) Qty per pack Qty per case
B4266-0005 5 NA NA 12 48
B4266-0010 10 NA NA 12 48
BG1000-20 20 5-15 10 12 48
B4266-0025 25 10-20 10 12 48
BG1000-30 30 5-25 10 12 48
B4266-0050 50 10-40 10 12 48
B4266-0100 100 20-80 10 12 48
B4266-0150 150 20-140 20 12 48
B4266-025 250 25-200 25 12 48
B4266-0400 400 50-300 25 12 48
BG1000-500 500 100-400 50 6 36
B4266-0600 600 100-500 50 6 36
B4266-0800 800 100-750 50 6 24
B4266-1000 1000 100-900 50 6 24
BG1000-1500 1500 200-1400 200 4 16
B4266-2000 2000 200-1800 200 1 8
B4266-3000 3000 250-2500 250 1 4
B4266-4000 4000 500-3500 500 1 6
B4266-5000 5000 1000-4000 500 1 4
B4266-10L 10000 2000-8000 1000 1 1
VOLUMETRIC FLASKS, CLASS B, WITH GLASS STOPPER

Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included.

Item No. Capacity (ml) Tolerance (± ml) Stopper Size Qty per pack
FG5641-5 5 0.04 9 12
FG5641-10 10 0.04 9 12
F6225-0025 25 0.06 9 12
F6225-0050 50 0.10 9 12
FG5641-100 100 0.16 13 12
FG5641-200 200 0.20 16 12
FG5641-250 250 0.24 16 12
F6225-0500 500 0.40 19 12
FG5641-1000 1000 0.60 22 6
FG5641-2000 2000 1.00 27 4
BURETTES, CLASS B, WITH PTFE DETACHABLE STOPCOCKS

Burettes are made from the highest quality accurate bore tubing to provide a high degree of accuracy, reliability, and durability. Accuracy as per Class B. PTFE stopcock and tip detaches from the body of the burette for easy cleaning and convenient replacement of broken tips.

Use burettes to measure out a precise amount of solvent or testing chemical
Item No. Capacity (ml) Graduation Interval (ml) Tolerance (± ml) Qty per pack
BR2116-10 10 0.05 0.04 1
BR2116-25 25 0.10 0.06 1
BR2116-50 50 0.10 0.10 1
MEDIA / STORAGE BOTTLES, WIDE MOUTH, SQUARE, BOROSILICATE GLASS

Our wide mouth, square-shaped, media bottles have large openings that enable the easy storage and transfer of substances. Every bottle is autoclavable and comes with easy to read imprinted graduations. GL80 Polypropylene screw caps are included.

Glass bottles are ideal for holding extraction solutions. Screw caps enable easy off-gassing
Item No. Capacity (ml) Approx. O.D. x Height (mm) Qty per pack
BSWM500 500 94 x 139 10
BSWM1000 1000 105 x 185 10
BSWM2000 2000 115 x 258 6
BSWM5000 5000 160 x 357 1
MEDIA / STORAGE BOTTLES, AMBER, BOROSILICATE GLASS

Designed for storing and transporting light sensitive materials, amber media / solutions bottles are autoclavable with permanent white imprinted graduations and marking spots. The supplied GL 45 cap is liner-less and both the cap and drip-free ring are polypropylene and autoclavable to 140°C. Maximum use temperature of bottles is 450°C.

Item No. Capacity (ml) Graduation Range (ml) Approx. O.D. x Height (mm) Qty per pack
BMA0100 100 40-80 56 x 105 10
BMA0250 250 50-200 70 x 143 10
BMA0500 500 100-400 86 x 182 10
BMA1000 1000 100-900 101 x 203 10
GRADUATED CYLINDERS, GLASS, CLASS A, BATCH CERTIFIED

Cylinders comply with ASTM E1272, Class A standards, batch certified. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and strong, stable, hexagonal bases. All cylinders come with bumper guards.

Each cylinder includes a batch calibration certificate

Item No. Capacity (ml) Graduation Interval (ml) Tolerance (± ml) Qty per pack
CY3021-10 10 0.2 0.10 1
CY3021-25 25 0.5 0.17 1
CY3021-50 50 1.0 0.25 1
CY3021-100 100 1.0 0.50 1
CY3021-250 250 2.0 1.0 1
CY3021-500 500 5.0 2.0 1
CY3021-1000 1000 10.0 3.0 1
CY3021-2000 2000 20.0 6.0 1
GRADUATED CYLINDERS, CLASS B, BOROSILICATE GLASS

Cylinders comply with ASTM E1272, Class B standards. Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and attached glass hexagonal bases. All cylinders come with bumper guards.

Graduated cylinders are useful to add solvents during the extraction process
Item No. Capacity (ml) Graduation Interval (ml) Tolerance (± ml) Qty per pack
C9150-0010 10 0.2 0.2 24
C9150-0025 25 0.5 0.34 18
C9150-0050 50 1.0 0.5 18
C9150-0100 100 1.0 1.0 12
C9150-0250 250 2.0 2.0 12
C9150-0500 500 5.0 4.0 8
C9150-1000 1000 10.0 6.0 1
C9150-2000 2000 20.0 12.0 1
BEAKERS, LOW FORM, HEAVY DUTY, BOROSILICATE GLASS

Heavy duty beakers are ideal for tough handling conditions including mechanized washing. Beakers feature a white double graduated metric scale and a marking area. Tolerance is approximately ± 5%.

Item No. Capacity (ml) Tolerance (± ml) Stopper Size Qty per pack
BG1003-100 100 20-80 10 12
BG1003-150 150 20-140 20 12
BG1003-250 250 25-200 25 12
BG1003-400 400 50-300 25 12
BG1003-600 600 100-500 50 6
BG1003-1000 1000 100-900 50 1
BG1003-2000 2000 200-1800 200 1
BG1003-4000 4000 500-3500 500 1
GLASS STIRRING RODS WITH RUBBER POLICEMAN

Rubber policeman attached to glass rod facilitates scraping and mixing. Stirring rods are made of soft flint glass, with both ends fire-polished and rounded. Policemen are made of natural rubber. Pre-assembled.

Item No. Length / Diameter Qty per pack
GRPL05 5" / 3mm 12
GRPL06 6" / 5mm 12
GRPL08 8" / 5mm 12
GRPL10 10" / 6mm 12
GRPL12 12" / 10mm 12
VOLUMETRIC FLASKS, CLASS A, WITH GLASS STOPPER, BATCH CERTIFIED, QR

Durable, machine-blown body. Heavy beaded tubing neck. Flasks feature a sharp graduation line and large white block letters. A ground glass stopper is included. Meets Class A specifications per ASTM E288. Batch certified. Our volumetric flasks feature QR code integration to facilitate quick and easy access to certificates of calibration, certificates of conformity, and user manuals where applicable.

Each flask includes a QR code that can be scanned to quickly obtain a copy of the certificate of calibration, certificate of conformity, and user manual

Item No. Capacity (ml) Tolerance (± ml) Stopper Size Qty per pack
FG5640-5QR 5 0.02 9 1
FG5640-10QR 10 0.02 9 1
FG5640-20QR 20 0.03 9 1
FG5640-25QR 25 0.03 9 1
FG5640-50QR 50 0.05 9 1
FG5640-100QR 100 0.08 13 1
FG5640-200QR 200 0.10 16 1
FG5640-250QR 250 0.12 16 1
FG5640-500QR 500 0.20 19 1
FG5640-1000QR 1000 0.30 22 1
FG5640-2000QR 2000 0.50 27 1
BURETTES, CLASS A, WITH STRAIGHT BORE PTFE KEY STOPCOCK, BATCH CERTIFIED

Class A, ASTM E287, meets USP standards, batch certified. Waiting time of 30 seconds. Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Includes PTFE straight bore stopcock.

Each burette includes a batch calibration certificate

Item No. Capacity (ml) Graduation Interval (ml) Tolerance (± ml) Qty per pack
BR2129-10 10 0.05 0.02 1
BR2129-25 25 0.10 0.03 1
BR2129-50 50 0.10 0.05 1
MEDIA / STORAGE BOTTLES, BOROSILICATE GLASS

These borosilicate glass general purpose media bottles are autoclavable with permanent white imprinted graduations and marking spots. The screw thread opening has an I.D. of approximately 30mm. The supplied GL 45 cap is liner-less and both the cap and drip-free ring are polypropylene and autoclavable to 140°C. Maximum use temperature of bottles is 450°C.

Item No. Capacity (ml) Graduation Range (ml) O.D. x Height (mm) Qty per pack
B6560-0100 100 20-80 56 x 100 10
B6560-0250 250 50-200 70 x 138 10
B6560-0500 500 100-400 86 x 175 10
B6560-1000 1000 100-900 101 x 225 10
B6560-2000 2000 400-1800 136 x 262 4
MEDIA / STORAGE BOTTLES, SQUARE, BOROSILICATE GLASS

Space-saving, square-shaped borosilicate glass general purpose media bottles are autoclavable with permanent white imprinted graduations and marking spots. The screw thread opening has an I.D. of approximately 30mm. The supplied GL 45 cap is liner-less and both the cap and drip-free ring are polypropylene and autoclavable to 140°C. Maximum use temperature of bottles is 450°C.

Item No. Capacity (ml) Graduation Range (ml) O.D. x Height (mm) Qty per pack
BMS0250 250 50-200 64 x 143 10
BMS0500 500 100-400 78 x 181 10
BMS1000 1000 100-900 94 x 222 10
UTILITY TANKS WITH LID (STOCK POT), STAINLESS STEEL

Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated aluminum bottom with three layers for even heat distribution and less energy consumption. Cover is included.

Sturdy stainless steel keeps valuable extracts safe
Item No. Capacity (L) Diameter (cm) Height (cm)
STKPT06 6 20 19
STKPT11 11 24 24
STKPT17 17 28 28
STKPT26 26 32 32
STKPT37 37 36 36
STKPT50 50 40 40
STKPT71 71 45 45
STKPT98 98 50 50
STKPT169 169 60 60
SEPARATORY FUNNELS, BOROSILICATE GLASS

These pear-shaped borosilicate glass funnels include a PTFE stopcock and a plastic stopper. Feature a marking spot and large white block letters for easy identification of capacity, as per ASTM E1096. PTFE stopcocks are compliant with ASTM standard E675.

Item No. Capacity (ml) Stopper Size Qty per pack Qty per case
SF149-125 125 22 2 20
SF149-250 250 22 2 20
SF149-500 500 27 2 20
SF149-1000 1000 27 1 10
SF149-2000 2000 38 1 10


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