Lab Archive

Best Ph Paper out of top 23 in 2020

  pHydrion pH 1 to 12 Jumbo pH Papers, Range 1 to 12, 50 Ft/Roll - Larger, field-sized papers for quick ph monitoring. The larger size makes it easier for testing-evenn with gloves. These low-cost jumbo rolls offer larger paper strips to measure ph in one of four ranges. Ideal for use in the field or

Top 17 Best Ashless Filter Papers in 2020

  BVV Ashless Filter Papers – 125 Millimeter – Quantitative – Grade 41 – Fast – 20-25um - These filter papers are used in the pre-processing stage of short path distillation to clean up the material prior to processing. Specifications classification quantitative ash content. Ashless quantitative and qualitative filter papers provide laboratory grade filtration for extraction

Best 19 Polypropylene Graduated Cylinders for 2020

  Nalgene 3662-0250 Polypropylene Graduated Cylinder, 250mL Capacity - Material polypropylene with large blue polypropylene base. Molded in translucent polypropylene molded-in large, easy-to-read graduations. Large blue base prevents tipping generous pour spout no meniscus to confuse readings. Capacity 250ml subdiv 20ml limit of error 200ml. Can be chemically sterilized without affecting accuracy can be autoclaved, but

25 Top Micro Quartz Cuvettes for 2020

  Micro Quartz Cuvette, Black Wall, 20mm Lightpath, 3.5ml, 5mm Slit, Cuvettes,cell - 5 ml. One micro quartz cuvette (black body, open top type with ptfe cover, 20mm light path, 5mm might width, 3. Light slit width5 mm. 5mm. Spectral range190-2000 nm. 5ml volume, 2 transparent windows) parameters windowsquartz. Dimensions45mm × 22. Topopen top, ptfe cover.

Best 19 Immersion Oils for 2020

  AmScope MLAB-CLS-Kim Microscope Operation & Maintenance Kit – Immersion Oil, Wipers & Optical Lens Cleaner - 280 soft, anti-static, anti-lint task kimwipes wipers. 1/4 oz type b medium viscosity immersion oil for better microscopy images and prolonged use. A professional operation and maintenance kit for microscope objectives. 1/4 oz type a ultra-low viscosity immersion oil

Top 17 for Best Voa Vial in 2020

  JG Finneran 9-102-2 Clear Borosilicate Glass Precleaned VOA Vial with White Polypropylene Open Top Closure and 0.125″ PTFE/Silicone Septa, 24-414mm Cap Size, 40mL Capacity (Pack of 72) - A. Each case contains a copy of wash “standard operating procedure”. Recommended wash procedures, washed with laboratory-grade biodegradable, non-phosphate detergent rinsed with astm type i de-ionized water

Best 30ml Bottle out of top 18 in 2020

  H-B Instrument 30750 Frio-Temp PTFE Safety Coated Precision Verification Ultra-Low Freezer Thermometer with Organic Fill, -130 to 80°F, 145mm Length, 30mL Bottle, 2°F Accuracy - Thermometer fill organic bottle fill glass beads. This frio-temp precision verification ultra-low freezer thermometer has a range of range -130 to 80°f divisions 2 accuracy 2°f length 145mm (57in) bottle

22 Top Wifi Microscopes for 2020

  jiulonerst WiFi Microscope 1000x-blue - A perfect gift in your home. Color blue. If you have any problem when purchasing , please contact us , we will do our best for you.   Wireless Microscope, ScopeAround WiFi Microscope Multi-Function Magnifier Digital Otoscope with CMOS Sensor 150x Magnification for iPhone iPad Samsung LG Sony Mac and

Best 17 Color Comparison Tubes for 2020

  Color Comparison Tubes Colorimetric Tube with Stopper, 50ml, Individual Packing, Pack of 6 - Standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples. Made of glass, good thermal stability, chemical stability, mechanical properties,high transparency. Color comparison tubes are used for visually comparing solution sample

21 Best C8 Columns in 2020

  Separation Methods Technologies SMT OL-3-100/15 Reversed-Phase C8 Column, 3 µm, 150 mm x 4.6 mm, 100Å - Effective and reliable (from batch-to-batch) all columns are tested and include certificate of analysis. Ph stable & extremely long lasting. Excellent silanol site coverage vs other competitors. Available for analytical, semi-prep, prep & process scale. Total coverage technology