Phase Change Instruments
Sigma Aldrich Fine Chemicals Biosciences Mini DiazaldR apparatus Jo1EA
The mini Diazald apparatus bridges the gap between the System 45 diazomethane generator Z411736 (for preparing 1 mmol of diazomethane) and the Diazald kit (for preparing ~100 mmol of diazomethane). It consists of a reaction vessel and a condenser in one compact unit. This apparatus features a cold-finger in place of a water-jacketed condenser. When filled with dry ice/acetone slush the condenser efficiently prevents dangerous diazomethane/ether vapor from escaping. A separatory funnel Z100382 and a round-bottom receiving flask Z100358 (must be equipped with Clear-Seal(R) joints) are the only other glassware needed and can be purchased separately.NOTE Sigma-Aldrich is unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.
Sigma Aldrich Fine Chemicals Biosciences freezing vials 2.0 mL ster
FREEZING freezing vials 2.0 mL ster
Hach Company Apparatus Set DREL2800 WQ Lab
Apparatus Set-DREL 2800 Water Quality LaboratoriesApparatus Set for DREL 2800 Complete Water Quality Laboratories Cat No 2922400 Cat No 2922500 and Cat No 2922600
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe Fitting Straight Reducer, 1 x 1/2 NPT Female
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe Fitting Degree Elbow Connector, 3/4 NPT Female
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe Fitting 90 Degree Elbow Connector, 1 NPT Female
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe FittingTee Connector, 3/4 NPT Female
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe FittingInline Tee Reducer, 3/4 x 1/2 NPT Female
Cole-Parmer Digi-Sense Miniature Type-K Thermocouple Male Connector, 2 Pin
Miniature connectors are suited for small wires and mineral insulated cables. Glass-filled nylon construction with hollow pins and molded barriers prevent short circuit. Secure thermocouple wire into positive/negative terminals with screws. Each connector comes in ANSI color coded material: type J-black, type K-yellow, and type T-blue.
Med Vet International 3M QualitatIVe Fit Test Apparatus Kit, Ft-30, Each
This kit includes a collar, two nebulizers, a hood, a sensitivity solution with a bitter taste and a bitter-tasting fit test solution to allow for immediate testing This 3M™ fit test kit uses a solution of denatonium benzoate to emit a bitter taste that's easy to discern Use it with any particulate respirator or respirator with a particulate prefilter that uses gas or vapor This 3M™ qualitative fit test apparatus meets requirements for fit testing respirators under current OSHA rules to ensure safety The solution included in this kit makes it easy to test the fit of a respirator
Hach Company SC4500 Ctrl C1D2 Claros LAN mA
SC4500 Controller-C1D2-Claros-enabled-LAN mA Output-2 mA Inputs-100-240 VAC-without plugIncludes SC4500 Controller-Claros-enabled-with EU plug includes mounting hardware