The conical tubes are imprinted with dark graduated markings for accurate measurement. All caps are composed of blue polyethylene. The 15 and 50ml conical tubes are packaged sterile and are RNase, DNase and Pyrogen-free. These sterile conical tubes provide a versatile addition to any tissue culture, clinical, immunology or research laboratory.
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vials offer tool-free convenience 300µL Spring Insert Clear – 6x31 Conical 375µL 250µL <1 46610-762 100 ... VWR® 10mm Wide Opening Screw Thread Vials 2mL ...
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1.2, 2.0 and 5.0mL standard and 1.5mL SYSTEM100™ cryogenic vials with bar code are ideal for automated data collection, sample inventory or to mask the identity of samples Code 128-numeric barcode is printed in black on white background Human readable is printed below bar code Barcodes are
No caps/septa includedMS® HPLC and GC sample vials offer a number of benefits over the standard straight glass sample vials. The flared end assists the needle into the vial enabling the loading of liquid samples easier. This flared end also allows the vial to be easily inserted and removed from the end of the probe using tweezers without breaking the glass due to the vial’s superior
No caps/septa includedMS® HPLC and GC sample vials offer a number of benefits over the standard straight glass sample vials. The flared end assists the needle into the vial enabling the loading of liquid samples easier. This flared end also allows the vial to be easily inserted and removed from the end of the probe using tweezers without breaking the glass due to the vial’s superior
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Corning Incorporated is one of the world's leading innovators in materials science, with a nearly 170-year track record of life-changing inventions and category-defining products
Acid phenol- To solid phenol add RNase-free water until there is a layer of water on top of the phenol: Heat new bottle (500g) to 65 oC, crack lid. Add 100 ml of RNase-free water. Add 100 ml of
The vials are thereby fed to the cleaning and drying process in direct glass-to-glass contact with one another via separation and supply systems and subsequently subjected to a sterilization process. These are decisive and critical steps for the observance of the required limits for germ count and endotoxins, as well as for general particle
Quality vials are essential for reliable analytical results. All Waters Certified Vials are tested by LC or LC/MS to assure quality and cleanliness. The test results confirm the vials, cap and septa have been properly manufactured, handled and packaged, and are free from any potential contaminants which could result in chromatographic ghost peaks.
VWR International, a global laboratory supplier and distributor of chemicals, life science products, consumables, equipment, instruments, furniture, e-commerce and services
Type I borosilicate Glass Sample Vials assures the contents integrity. Choose clear glass for maximum visibility or, for UV protection, cobalt blue, green or amber glass sample vials. A wide selection of caps is available attached or purchased separately. Choose from our standard screw thread glass sample vials or the wider mouth short compound
Glass inserts are sold in two diameters for 2mL vials; one for standard opening (4.6 mm) vials and another for large opening (6 mm). The volume will vary depending on the length and the style of insert.
Micro volume vial inserts, when used in conjunction with autosampler vials, allow for maximum sample recovery and easier sample
