Catalog: NMR Sampling Tubes, Supplies & Accessories
Company/Brand: Wilmad Labglass
syringes in NMR Sampling Tubes, Supplies & Accessories by Wilmad Labglass
tube racks electrodes pipettes filters syringes needles positioning rods vortex plugs ...
screw-cap tubes the screw cap tube is commonly used when adding sample or reactant with a syringe or cannula in order to avoid contamination you can also fit a wilmad coaxial insert part wgs5bl see pg 26 into tube and seal the system air tight for external referencing external locking studying intermolecular interactions or determining magnetic susceptibility custom sizes are available just ask our customer service department at 1-800-220-5172 for details tube comes with cap and septum caps and septum can be ordered separately see page 19 open cap septum l specify the shortest tube length l applicable ...
product no 90630 teflon needles with syringes found on pages 64 and 65 5mm micro cell ...
large volume microcell insert wilmad s large volume microcell inserts are intended for use with probe sizes between 8 and 20 mm other custom sizes are also available selection is either a spherical bulb or cylindrical bulb depending on your requirements the cylindrical bulb type is available in various sample sizes please see table below for the size that fits your needs for best spectral resolution choose a size that matches your probe coil height requirements sample can be added to insert using wilmad s nmr pipettes or a 22-gauge needle with syringe outer tube cap holds insert in place spherical ...
stem coaxial inserts for external referencing or locking order outside 7 nmr tube separately precision all glass construction makes the wilmad special stem coaxial insert the most versatile and reliable coaxial method available for nmr virtually eliminating sidebands general use is for external referencing external locking and determining magnetic susceptibility this system is also ideal for variable temperature studies because all the parts are made from pyrex® or equivalent glass outer tube must be ordered separately product number wgs-4bl wgs-5bl wgs-8bl wgs-10bl wgs-12bl wgs-15bl wgs-16bl ...
external reference system wilmad s external reference coaxial system is perfect for isolating your reference solution from sample each insert fits with precision into the outer tube the flat bottom forces the reference solution upwards between the inner and outer tubes simple to use just place your sample in the insert and add a few drops of reference solution to the bottom of the outer tube when pushing the inner tube downward the reference solution is forced upwards and forms a thin film about 50 µl thick between the tubes you can choose between 3 5 and 10mm sizes complete set product no 516-cc-3 ...
doty product no wp-501-5135 wp-601-5135 wp-501-5150 wp-601-5150 wp-501-7185 wp-601-7185 wp-501-7222 wp-601-7222 sold/each description zro2 mas rotor 5mm od x 13mm long kel-f cap short for 5mm od ambient temperature zro2 mas rotor 5mm od x 15mm long kel-f cap short for 5mm od ambient temperature zro2 mas rotor 7mm od x 18.5mm long kel-f cap short for 7mm od ambient temperature zro2 mas rotor 7mm od x 22.2mm long kel-f cap short for 7mm od ambient temperature probe 5mm standard 5mm standard 5mm high speed 5mm high speed 7mm standard 7mm standard 7mm high speed 7mm high speed pyrex® mas rotor ...
deuterated solvents wilmad deuterated solvents are among the highest quality solvents especially for purity and dryness that are available on the market today analysis for chemical and isotopic purity and dryness is routinely performed before and after packaging it is quite necessary today to provide such solvents because of the existence of a large number of high-field ft-nmr spectrometers in the chemical research area all 0.5ml 0.75ml and 1g quantities are packaged in glass ampoules other quantities are packaged in glass bottles with special-lined screw caps strong acids bases and other selected ...
wilmad has selected the ptfe luer lock syringes that best meet your nmr sampling needs ... tight to 200 psi you can use these syringes to handle air-sensitive and/or volatile ... inert these specially selected hamilton syringes are ideal for nmr sample handling ...
ptfe syringe needle 12 long product no 90630 90628 90626 90624 90622 90620 90619 90618 90617 90616 90615 nominal od mm 0.79 0.84 0.91 1.02 1.14 1.35 1.57 1.68 1.8 2.01 2.11 nominal id mm 0.33 0.38 0.45 0.56 0.69 0.86 0.97 1.07 1.19 1.35 1.5 hamilton syringe w/ptfe needle sampling accessories 1-800-220-5171 65
product product name page index by name page product name cap plug materials nano probe tube properites of 39 capillary tubes pyrex® 14 chart binders paper 73 chemicals 53-55 coaxial insert spacer 5mm 28 coaxial inserts stem 26 coaxial systems adapter sets 2 piece ptfe 29 coaxial external reference system 27 deuterated solvents 53-55 doty plugs 3mm thin wall ...
