CHROMATOGRAPHY
109
Tanks
Tank with Standard Lid The clear sides of this tank allow unobstructed visual inspection of TLC plates up to 20 cm x 20 cm in size.
Rectangular TLC Tank Replacement Parts
Part Number
Description
Case Qty
•
The standard TLC developing tank will accommodate 20 cm x 20 cm TLC plates and smaller
TLC Tank Standard Lid, Use with plate size 10 x 20 or 20 x 20mm
416181-0000
1
• The standard 20 cm x 20 cm TLC plate tank is difficult to use with smaller plates, so the “Shorty” tank was developed • The Shorty will accommodate 5 cm x 10 cm, 10 cm x 10 cm, or 10 cm x 20 cm TLC plates turned long side down • Both have a centering baffle to support plates during development and are supplied with lids • Manufactured from 90 expansion soda lime glass conforming to USP Type III requirements
416186-0000 416182-0000 416191-0000
TLC Tank Non-Slip Lid TLC Developing Tank TLC Tank Latch Lid
1 1 1
TLC Developing Tank for use with Latch Lid TLC Aluminum Rack, Holds Six 20 x 20 cm Plates
416192-0000
1
416175-0000
1
Part Number 416180-0000
Case Qty
1 1
Cylindrical TLC Developing Tanks Cylindrical glass tanks for the development of 1 x 3 in. to 10 x 20 cm plates.
416180-1020 (Shorty)
Tank with Nonslip Lid Nonslip lids have a knob for easy lifting and PTFE retainers inside to prevent the lid from accidentally sliding off the tank. • Lids in all three styles are available with holes drilled for #0 stoppers to allow addition of reagents without disturbing the equilibrium of the saturated environment • Manufactured from sturdy molded glass bricks that will withstand regular use for many years • Clear sides allow unobstructed visual inspection of TLC plates up to 20 x 20 cm in size • Top of tank is ground flat to match the lid, and the edges are beveled to remove any sharp edges • Bottom is ground to provide a flat, level surface • Raised ridge along inside bottom allows simultaneous development of two 20 x 20 cm or four 5 x 20 cm plates • Inside dimensions of the tank are approximately 27 cm W x 7 cm D x 25 cm H (10 5/8 x 2 7/8 x 9 3/4 inches) • Weight is approximately 5.4 kg (12 pounds) • Manufactured from 90 expansion soda lime glass conforming to USP Type III requirements
•
These tanks provide maximum vapor phase saturation with a minimum amount of solvent
• •
Polyethylene or glass cap included
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number 416170-0510 416170-0520 416170-1020 416170-1118 416170-1119 416170-1120 416170-1121 416170-1122 416170-1123
for Plate Size
Lid
Case Qty
5 x 10 cm 5 x 20 cm 10 x 20 cm
Glass Glass Glass
1 1 1 1
1 x 3 in 1 x 3 in
Polyethylene Polyethylene Polyethylene Polyethylene Polyethylene Polyethylene
12
5 x 10 cm 5 x 10 cm 5 x 20 cm 5 x 20 cm
1
12
1
12
Part Number 416185-0000
Case Qty
Replacement Parts
1
Part Number
Description
Case Qty
Polyethylene Cap for 1 x 3 inch Tanks Polyethylene Cap for 5 x 10 and 5 x 20 cm Tanks
416170-1124
12
Tank with Latch Lid Latch lids are designed to hold the lid firmly to the developing tank, greatly improving the stability of the saturated environment for developing TLC plates.
416170-1125
12
416171-0500
Glass Cap for 5 cm Tanks
1
Part Number 416190-0000
for Plate Size
Case Qty
20 x 20 cm
1
Tank with Latch Lid and Aluminum Rack The multiplate aluminum rack allows the simultaneous development of up to six 20 x 20 cm TLC plates. The rack is hard anodized to prevent corrosion.
Part Number 416190-4900
for Plate Size
Case Qty
20 x 20 cm
1
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