Good laboratory technique demands clean glassware because the most carefully executed piece of work may give an erroneous result if dirty glassware is used. In all instances, glassware must be physically and chemically clean and in many cases, it must be bacteriologically clean or sterile.
Vials with open top caps (9711B25, B55) Borosilicate glass Consists of screw-necked vials and 9711C10 series open-top screw caps. Septa are not supplied. 9711B25 use Septa 9711D35 9711B55 use Septa 9711D45 Screw Caps (9711C10 to C45) Open-top Phenolic Screw Caps are for use with 9711D10
2) Take the cell vials out (usually 2 vials with 1x107 cells/mL density) from the liquid nitrogen tank. [Sf-9 cells are kept in the small dewar, 2nd box in the Chen Lab rack] 3) Quickly thaw cells in a 37°C water bath for ~1.5min. DO NOT let the cells thaw completely, since cell viability will be impacted.
The BioTek ELx405 Select is the first deep well plate washer that aspirates and dispenses into 96- and 384-well deep well and standard height microplates. Pricing and Availability. Specifications. Height (Metric) 25.4 cm. Fluid Delivery Type. One positive displacement pump. Depth (English) 17 in.
that are prepared in sealed 42 ml amber glass vials. The autosampler holds three removable 24 vial sample racks, each consisting of 3 rows of 8 vials. Vial number one is the upper right position, with vial position descending from right to left-then top to bottom. Once prepared, the vials are sealed to the atmosphere
laboratory staff (DLS VOC laboratory) to remove measurable levels of most VOCs. The SOP is based on our previously published research into VOC contamination from borosilicate glass vials (2). It is imperative that these specially treated borosilicate glass vials be used for all tap water collection to insure sample validity.
Autosamplers. › ‹. OF. Introduce samples faster and more efficiently than you can with manual insertion. An autosampler is a great addition to any ICP-MS, ICP-OES, or other laboratory system. We offer a wide range of autosamplers for analytical and biological applications. more. Products & Services ( 40 )
Analytical Chromatography. We provide a complete range of high-quality products for accurate, brilliant results in a variety of analytical applications, including HPLC, GC, Karl Fischer titration, elemental trace analysis, classical analysis, air monitoring, food and beverage analysis, and proficiency testing. We also supply a complete range of
prac2ces for storage and organiza2on of research samples • You should follow guidelines established by: – Principal Inves2gator – Research discipline – Submission protocols required by external lab if samples are being sent out for analysis • This tutorial does NOT cover samples collected for clinical research
BD Vacutainer® SST™ blood collection tubes contain spray-coated silica to aid in clotting and a polymer gel for serum separation. Samples processed in these tubes are used for serum determinations in chemistry, blood donor screening and infectious disease testing. BD Vacutainer® SST™ blood collection tubes provide an efficient means of
The last decade witnessed the legalization of recreational and medical use of cannabis across the US and many other countries. The plant (Cannabis sativa, Cannabis indica and Cannabis ruderalis) contains over 100 cannabinoids, only some have been characterized. ∆-9-tetrahydrocannabinol (THC) is the primary psychoactive constituent and cannabidiol (CBD) is the primary non-psychoactive
The Aijiren integrated autosampler (I-AS) delivers fast, flexible, and high-precision performance specifically for ultratrace analysis on Aijiren ICP-MS systems. It is ideal for semiconductor applications and any application involving ultratrace analysis of commonly occurring elements, such as clinical applications and the measurement of seawater at ambient levels.
forensic and research laboratories for non regulated testing. Fast sample throughput was increased through the use of a short GC column, fast flow rate into the mass spectrometer, very fast cooling GC oven and autosampler pre-rinsing options. The PerkinElmer SQ8 GC/MS system operating in SIM mode
based on our previously published research into VOC contamination from borosilicate glass vials (2). It is imperative that these specially treated borosilicate glass vials be used for all tap water collection to insure sample validity. The borosilicate glass vials are supplied by DLS Lab staff for all VOC studies.
Sharps and Lab Glass Waste. Sharps waste is regulated by state law and requires special handling. Sharps are instruments used to puncture or cut body parts. In a waste container, sharps can cause cuts, punctures and potential exposure to waste handlers. Laboratory glass and plastic waste are not technically sharps but can puncture regular waste