Freezing Point Instruments
Freezing Point Instruments
Ace Glass, Inc. 800ML DIST APPR C 800Ml Dist Appr C
Complete distillation apparatus generally used for the determination of ammonia in water. Joints are standard taper 24/40.
Sigma Aldrich Fine Chemicals Biosciences freezing vials natural cap
Manufactured from an exceptionally clear virgin polypropylene with a medical-grade silicone O-ring seal. These vials are designed for safe storage at temperatures as low as -196C but should be used only in the gas phase of liquid nitrogen.The specially formulated silicone O-ring ensures a positive leakproof seal at all temperatures. A unique base on the skirted vials locks them into place in the microtube locking work station (Z376809). Tubes can be autoclaved to 121C in upright position with caps loosened. They also can be centrifuged up to 17 000 x g.
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.
ROBOZ SURGICAL INSTRUMENTS COMPANY INC MICRO APPR W/MOVEABLE CLIPS8MM
NC2398434 MICRO APPR W/MOVEABLE CLIPS8MM
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe FittingTee Connector, 3/4 NPT Female
Hach Company Replacement Apparatus Set, MEL Potable Water Laboratory
Replacement apparatus set for the MEL Potable Water Laboratory includes instruments only. Replacement reagent set sold separately.
Sigma Aldrich Fine Chemicals Biosciences freezing vials 2.0 mL ster
FREEZING freezing vials 2.0 mL ster
ROBOZ SURGICAL INSTRUMENTS COMPANY INC MICRO APPR MOVEABLE CLIP11MM
NC2398440 MICRO APPR MOVEABLE CLIP11MM
Sigma Aldrich Fine Chemicals Biosciences freezing vials 2.0 mL ster
FREEZING freezing vials 2.0 mL ster
Sigma Aldrich Fine Chemicals Biosciences freezing vials 2.0 mL ster
FREEZING freezing vials 2.0 mL ster
Bio Rad Laboratories BIO-DOT APPARATUS
Apparatus; Bio-Rad; Bio-Dot; Autoclavable; Resistant to alcohol, harsh acids, bases; Includes Bio-Dot sample template, vacuum manifold base, gasket support plate, gasket; 3mm dia. well size; 50-600uL sample vol.; 15L x 13W x 6cm H
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
McMaster-Carr FM-Approved Low-Pressure Iron Pipe Fitting
FM-Approved Low-Pressure Iron Pipe Fitting Tee Connector, 1-1/4 NPT Female
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