Tube Body Diameter:29.5 mm

Collar Diameter:34.0 mm

Height (no closure):127.1 mm

Height to Graduation Line:104.0 mm

Capacity (to the brim):61ml

CFDPLAS’s 50ml PFA tube (Model No. :CFD-MWD-BDT001) has been designed specifically for most commonly available block digestion systems including the Environmental Express HotBlock®, SCP Digiprep®, Analab EasyDigest® and others.  

The 50ml tube comes with a polypropylene closure,and features a scribed graduation ring at 50ml and is accurate to Class A specifications.

CFDPLAS's 50ml PTFE tube (Model No. :CFD-MWD-BDT101) has been designed specifically for most commonly available block digestion systems including the Environmental Express HotBlock®, SCP Digiprep®, Analab EasyDigest®,LabTech ED/EHD/SST Hotplate Auto-digester and others.  

The 50ml PTFE tube comes with a PTFE closure.

CFDPLAS’s PP block digestion tubes are the cleanest and highest performing block digestion tubes available. 
Recognized as the best disposable digestion vessels on the market. 
Manufactured using virgin polypropylene,verified for leachable metals by ICP-MS. 
Low leachable catalytic/additive metal content,excellent visibility and good acid resistance are guaranteed.
50ml PP block digestion tubes come complete with leak free,polyethylene screw caps with no metallic additives. 
Block digestion tubes are graduated,in 5 ml increments, up to the 50 ml graduation mark. 
The 50 ml graduation mark is certified accurate to ±0.25 ml in accordance with ASTM Class "A" volumetric standards. 
This reduces and eliminates the need for graduated cylinders and volumetric flasks.
In fact, a PP block digestion tube replaces 5 vessels in the lab (i.e. digestion beaker,graduated cylinder,volumetric flask,autosampler tube,and storage container).
Save time and lower costs with the use of PP block digestion tubes.
Second generation PP block digestion tubes offer a flatter bottom than previous models providing a more intimate contact with the base of the digital well. This results in faster sample temperature response times.
Specifications:
Model Number:CFD-MWD-BDT301
Processing: Precision injection molding.
Tube Body Diameter:30 mm
Collar Diameter:34.0 mm
Closure:PP ribbed screw cap with conical seal.
Closure Color:red,blue,green,yellow,white,...and customized color.
Height :106 mm
Capacity (to the brim):63ml
Materials: PP-H

Note: Special for use with 50ml digital block digestion systems.e.g.:
Environmental Express™ SC475,Agilent™ 190047900,SCP Science™ 010-500-263,Starplex VT502,LabTech DigiBlock,muticube Anton-Paar open-vessel digestion systems, 
Related other type of block digestion tubes (PP sample vials): 
15ml PP block digestion tubes,100ml PP digestion tubes(pp sample vials),PFA sample vials,autosampler tubes,autosampler vials.

CFDPLAS’s PTFE block digestion tubes are the cleanest and highest performing block digestion tubes available. 

Design Features:

The flat base and thin side walls offer excellent heat conductivity for fast,even heating,and the tubes fit into any standard block digestion system that accepts 50mL (nominal) tubes.

Processing by CNC machine.

The working temperature range of PTFE:

 PTFE is 200℃ to 250℃, which allows the tubes to be used for high temperature block digestion methods. 

Description:

Capacity : 30ml,50ml,60ml,70ml,90ml,100ml...Customized Tubes

Multi-purpose PTFE vials,use the same vial for all analytical steps

The other type of PTFE block digestion vials tubes can be used :

for weighing the sample

for digestion in hotplate and digital modules well

for storage of the digested sample solutions

as a volumetric flask to fill the sample to the appropriate volume

for direct use in the autosampler for metal analysis by F-AAS,GF-AAS,ICP-OES,or ICP-MS,and so on.

has been designed specifically for most commonly available block digestion systems including the Environmental Express HotBlock®, SCP Digiprep®, Analab EasyDigest®,LabTech ED/EHD/SST Hotplate Auto-digester and others Environmental Express™ SC475,Agilent™ 190047900,SCP Science™ 010-500-263,Starplex VT502,LabTech DigiBlock,muticube Anton-Paar open-vessel digestion systems