B050c Coarse Sintered Diamond Bur Jewelry Polishing Tool
Extraction Kit Magnetics Bead Method
This standard specifies the terms and definitions, classification, technical requirements, test methods, identification, labels and instructions for use, packaging, transportation and storage of nucleic acid extraction kits (magnetic beads method) (hereinafter referred to as "kits"). This standard It is suitable for extracting and purifying human genomic nucleic acid and its fragments from various clinical samples such as serum, plasma, whole blood, cerebrospinal fluid, milk, saliva, urine, sputum, swab, tissue or paraffin-embedded tissue by magnetic bead method , Pathogen nucleic acid kit. Pathogen nucleic acid includes deoxyribonucleic acid (DNA), ribonucleic acid (RNA), etc. This standard does not apply to nucleic acid extraction reagents contained in closed systems that cannot extract nucleic acid extraction products for detection.
This kit uses magnetic beads with unique separation function and a unique buffer system to separate and purify high-quality virus from serum, plasma, lymph, cell-free body fluid, cell culture supernatant, urine or various virus preservation solutions DNA/RNA. The uniquely embedded magnetic beads have a strong affinity for nucleic acids under certain conditions, and when the conditions change, the magnetic beads release the adsorbed nucleic acids, which can achieve the purpose of rapid separation and purification of nucleic acids. The whole process is safe and convenient, and the extracted viral DNA/RNA has high yield, high purity, stable and reliable quality, and is especially suitable for automated extraction of high-throughput workstations. The nucleic acid purified by this kit can be applied to various routine operations, including RT-PCR, fluorescence quantitative PCR and other downstream experiments.
Nucleic Acid Lsolation Reagent Kits,Dna Purification Kit,Viral Rna Extraction Kits,Nucleic Acid Extraction Reagents Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com
1.Last 5-10 times longer than diamond plated burs
2.For dental lab,jewelry,lapidary,gemstone
3.5 grit.
quality:
Sintered diamond burs for dental laboratories, can be used for all kinds of applications in the dental lab.
Consist of diamonds throughout, sintered diamond burs also specifically manufactured to cut and trim Zirconia, Alumina Oxide and other hard ceramic and jewelries materials, suitable for shaping, carving and polishing all kinds of minerals.
Last 5 to 10 times longer than diamond plated burs and up to 100 times longer than silicon polisher or mounted stones
Application:
1. Sintered diamond burs can be used by dental labs, jewelry, lapidary and gemstone.
2. All burs are with HP shank, 3/32', ISO104, shank diameter 2.35mm. Fit to electric micro motor.
3. All burs are marked with color ring for reference of grit
Color ring
Grit
Dental lab usage
Lapidary / jewelry / gem usage
Black ring
Super coarse
70mesh
ISO 544
Fast aggressive on porcelain and some kind of metals. For prepping metal and ceramic
Good for texturing. Can be used on all kinds of stones and metals. Fast aggressive and bulk removal
Green ring
Coarse
100mesh
ISO 534
Aggressive on ceramic.
Used on most alloys
Used on quartz materials and porcelain, aggressive
Blue ring
Medium
170mesh
ISO 524
Multi-purpose bur. For metals and porcelain combinations
Multi-purpose bur. For metals, stones, porcelain and enameling.
Red ring
Fine
325mesh
ISO 514
For final shaping. Good for trimming metal margin before porcelain.
Good final shaping and pre-polishing. Smooth aggressive.
Yellow ring
Extra fine
600mesh
ISO 504
Pre-polish. Good for final adjustment after a glaze bake. Easy to polish glaze
Pre-polish and fine finish
About us:
Dian Fong Industrial Company Limited is professional dental supplies, we specialized in grinding, cutting, polishing and fine finishing tools for dental surgical & laboratory.
Our main products range from diamond burs, carbide burs, dental polishers, sintered diamonds, diamond disc, polishing brushes and mounted stone etc.
Welcome to download our catalog from our website: www.dianfong.com
And welcome to contact our sales person for more information
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