Electrochemistry Standards
Ace Glass, Inc. Vacuum manifold with four variable opening, 0-10mm high vacuum threaded stopcock ports. 320mm overall length with right side hose connection. PTFE plugs with UHDPE handles.
All-glass-and-PTFE vacuum manifold with four right side stopcock ports. Each port is a variable opening, 0-10mm, high vacuum threaded stopcock. Plugs are PTFE with Nylon or PTFE handles and FETFE O-Rings. Ultimate vacuum of 10-7 can be realized with O-Rings as supplied.
Apexbio Technology LLC FITC-Dextran (MW 70000) 5mg
FITC-Dextran MW 70000 (CAS 60842-46-8) is a fluorescent-labeled polysaccharide probe synthesized by conjugating fluorescein isothiocyanate (FITC) to dextran It is designed to enable visualization and quantitative analysis of permeability endocytic uptake and transport phenomena in biological systems FITC-Dextran MW 70000 exhibits its utility by emitting fluorescence upon excitation (Ex 495 nm Em 519 nm) allowing detection via fluorescence microscopy flow cytometry or spectrofluorometry In experimental models it is commonly used for evaluating epithelial barrier integrity in intestinal vascular and blood-brain barrier assays and for investigating uptake mechanisms in cellular biology Based on these properties FITC-Dextran MW 70000 is valuable for research applications in membrane permeability trans-barrier transport studies endocytosis assays and cellular uptake investigations
Cole-Parmer Oakton Conductivity and TDS Standard, 1413 µS; 500 mL
All Oakton Conductivity and TDS Standards are traceable to NIST standard reference materials. The solutions help you calibrate conductivity instruments to ensure accuracy with standard values given at 25C. Use when readings are expected to be around 1413 S/cm.
Cole-Parmer Oakton Conductivity and TDS Standard, 12,880 µS; 500 mL
Ideal for laboratory and field analysis, all Oakton Conductivity and TDS Standards are traceable to NIST standard reference materials.Their solutions help you calibrate conductivity instruments to ensure accuracy with standard values given at 25C. Use when readings are expected to be around 12.88 mS/cm (12,880 S/cm).
Cole-Parmer Oakton Conductivity and TDS Standard, 84 µS; 500 mL
All Oakton Conductivity and TDS Standards are traceable to NIST standard reference materials. The solutions help you calibrate conductivity instruments to ensure accuracy with standard values given at 25C. Use when readings are expected to be around 84 S/cm.
Myron L Company 442 NATURAL WATER STD SOLUTION
This item has a minimum qty of 2 per supplier requirements.
442 NATURAL WATER STD SOLUTION. Please note, if a COA is required for this item please also order Fisher part # NC9672510, which is the $40 COA fee. If the COA is requested after the order is placed the fee will increase to $70
HANNA INSTRUMENTS INC pH Electrode Storage Solution (500 mL)
HI70300L is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.Special formulation to minimize bacterial growth on your electrode.Clearly marked expiration date and lot number for traceability.Designed for storing any pH or ORP electrode.
