TJ Environmental is a retail business providing quality products and support to environmental laboratories and testing professionals. We offer filters and testing equipment for liquid and areosol monitoring (such as HotBlock, ghost wipes, BOD bottles, TCLP products, metals analysis products, ProWeigh filters, MaxFil, ZHE+, Digestion Vessels, flow meters, acetone vaporizers, and various filters for water and air testing) at very competitive prices.  We currently stock products by BGI, Environmental Express, J.D. Technical Services, Menzel, SPI Supplies and Technovation. Most orders received before 3 pm can be shipped to you from our office the same day that you place your order. That means no uncertain waiting time and delays, as with many suppliers. HotBlocks, BOD bottles and vessels, Microscope slides, gold filters

Graphite Tubes and Contact Sets for Atomic Absorption Spectrometry

Graphite Tubes and Contact Sets for Atomic Absorption Spectrometry Graphite Tubes and Contact Sets

Tubes for Graphite Furnace Atomic Absorption Spectrometry are made only from graphite that has been tested extensively for spectral purity. To achieve the degree of precision necessary for reproducible Graphite Furnace Spectrometry, machining tolerances of four ten-thousandths are maintained throughout the manufacturing process. Our tubes are then coated by chemical vapor deposition. This pyrolytic coating provides resistance to thermal degradation and provides superior life (some competitors offer resin impregnated tubes which can wear quickly when exposed to "dirty" sample matrices, and can suffer from lot to lot variability). Only pyrolytically coated tubes can offer the consistent long life, sensitivity and reproducibilityn necessary for quality analysis.


Perkin Elmer
Description
Perkin Elmer
Part Number
Environmental Express
Part Number
Pyro Coated Platform Tube, 10 Pack
B012-1092
XP1010
Pyro Coated Platform, 10 Pack
B012-1091
XP1015
Pyro Coated Platform Tube, 50 pack
B010-9322
XP1020
Pyro Coated Platform, 50 pack
B010-9324
XP1025
Pyro Coated Standard Tube, 10 Pack
B013-5653
XP1030
Pyro Coated Standard Tube, 50 Pack
B009-1504
XP1035
Zeeman Contact Set, pack of one
Not available
XP2009
Zeeman Contact Sets, 5 pack
B018-0361
XP2005
Regular Contact Set, pack of one
Not available
XP2001
Regular Contact sets, 5 pack
B018-0363
XP2010


Varian
Description
Varian
Part Number
Environmental Express
Part Number
Pyro Coated Plateau Tube, 10 pack
63-100011-00
XR1025
Solid Pyro Platform, 10 pack
63-100013-00
XR1030
Pyro Coated Patitioned Tube, 10 pack
63-100012-00
XR1035
Zeeman Contact Set, 2 pack
63-100017-00
XR2005
Regular Contact Set, 2 pack
63-100016-00
XR2010


Thermo Jarrell Ash
Desciption
Thermo Jerrell Ash
Part Number
Environmental Express
Part Number
Pyro Coated Platform and Tube, 3 pack
130941-00
XJ1005
Pyro Coated Platform and Tube, 15 pack
10941-15
XJ1040
Pyro Coated Cuvette, 5 pack
124544-02
XJ1010
Uncoated Cuvette, 5 pack
124544-03
XJ1015
Pyro Coated Cuvette, 25 pack
124560-02
XJ1025
Uncoated Cuvette, 25 pack
124560-03
XJ1030
Mounting Insters, 2 pack
124645-01
XJ2005