Economical and convenient packaging Overall cost of ownership reduced Same great quality Aijiren products bulk GC Supplies description unit Part no. Single taper splitless liner, no wool, 5190-2270 ultra Inert Liners Ultra Inert Liner, low pressure drop, glass wool 100/pk 5190-3173 Ultra Inert Liner splitless liner, single taper, no wool 100/pk
VWR® Scintillation Vials, Borosilicate Glass, with Screw Caps • Fit all standard counting equipment • Choose attached or unattached caps Description Capacity O.D. x H Cap Size Cat. No. Scintillation Vial 7 mL 17 x 57 mm 15-425 66022-300 VWR® Solvent-Saver™ Scintillation Vials, Borosilicate Glass, with Screw Cap • Smaller overall
Polypropylene body with a glass flanged insert molded to the inside. Sample comes in contact only with the 100 µL high quality glass insert and the septum. Use with snap or crimp caps. Snap Top Glass/Plastic Vials (100/Pk) Part No. Glass lined polypropylene wide opening snap top, 100 µL
Cole-Parmer provides a complete range of fluid handling and analysis products worldwide. Have a question, give us a call 1-800-323-4340.
The U.S. Environmental Protection Agency (EPA) is proposing amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Surface Coating of Wood Building Products to address the results of the residual risk and technology review (RTR) that the EPA is required to conduct
Glass and Plastic Vials Individuals that have never stepped foot in a laboratory can imagine what it’s like in a lab. Those individuals probably imagine work stations with test tubes and glass vials.
This SOP is applicable for the procedure to be followed in HPLC analysis and documentation and to ensure that Good Laboratory Practices are followed in the HPLC analysis. 3.0 RESPONSIBILITY Officer/ Executive - Quality Control 4.0 ACCOUNTABILITY Manager – Quality Control. 5.0 PROCEDURE
The cap liner materials for all glass bottles were PTFE, while for the plastic bottles, the caps were made of the same materials as the bottles. All containers were kept in the fridge for 8 days
A high-performance liquid chromatograph Series / (Aijiren Technologies, USA), equipped with a diode array detector and a ChemStation data acquisition system, was used. The chromatographic separation was performed on a reversed-phase Gemini C18 100 × 3.0 mm, 3 µm particle size column (Phenomenex, USA) at 40°C using acetonitrile
HPLC stands for high performance liquid chromatography. It is a liquid chromatography which involves the separation of the compounds on the basis of their polarity. It is used to analyze, identify
and BSA (N,O-Bis(trimethylsilyl)-acetamide) are widely used reagents to introduce the TMS (Trimethylsilyl) group. They a
HPLC columns usually consist of a stainless steel tube and screw caps on both ends with connections for capillaries as an inlet on one side and as an outlet on the other side. The HPLC columns are filled without spacing under mechanical pressure with the stationary phase, a very fine-grained, porous powder (3, 5, 8 or 10 µm particle size).
Niacin 0.15 0.5 0.3 0.9 Pyridoxine 0.09 0.3 1.8 1.9 Pantothenic acid 0.24 0.0 0.4 0.7 Cyanocobalamin 0.18 1.4 0.9 0.4 Biotin Saturated 0.2 2.9 4.2 Riboflavin 0.15 0.2 2.3 0.9 Comparison of Tailing Factors at 5% Peak Height Table 6 gives the retention times and tailing factors for each solute on the three ZORBAX Eclipse Plus
You’ll get the results you need – accurately and on time. PerkinElmer selects only the highest quality products for our consumables portfolio and invests heavily to test and validate the quality of our products.
sampler vials, transfer containers, septa and caps. Mini-UniPrep provides a quick economical andprovides a quick, economical and environmentally conservative way to filter samples prior to HPLC analysis. Now you can buy them from the same source as your HPLC columns - Aijiren! Page 12 Manufactured by Whatman, a division of GE Healthcare
