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how to assay gold

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Total 325 products from how to assay gold Manufactures & Suppliers
Quality XF-A5 Desktop with computer screen operation assay gold ore tester for sale

Brand Name:zealchon

Model Number:A5

Place of Origin:China

... assay gold ore tester XF-A5 is the latest XRF gold analyzer with high stability and faster processing HDSP technology (Hybrid Digital Signal Processor). Our New Generation tech is improved for better stability and accuracy for wide range of Au (Gold) ...

Xian Zealchon Electronic Technology Co., Ltd.
Site Member

Shaanxi

Quality Precious Metal Tester Gold Analyzer Gold Assay Machine Gold Testing Machine for sale

Brand Name:YUYANG

Model Number:YY0Z27

Place of Origin:China

...Gold Analyzer Gold Assay Machine Gold Testing Machine Gold tester.pdf Introduction: The gold purity tester YY-300K uses German imported sensors and converts the precious metal purity by detecting the precious metal density; it is an instrument that quickly distinguishes the true and false of precious metals from the content, without damaging the sample, and can quickly display the percentage of gold...

DONGGUAN YUYANG INSTRUMENT CO.,LTD
Verified Supplier

Guangdong

Quality CYFRA21-1 Colloidal Gold POCT FIA Rapid Test Kit CE Approved IVD Assay for sale

Brand Name:WWHS

Model Number:CYFRA21--1

Place of Origin:CN

...Gold POCT FIA Rapid Test Kit CE Approved IVD Assay Soluble forms of keratins in human sera seem to be useful analytes for the monitoring of cancer patients. CYFRA 21-1 is a new test measuring keratin 19 in human blood. The test was developed as sandwich ELISA based on two monoclonal antibodies, both reacting with keratin 19. The epitopes recognised WWHS FIA Strip (not enzyme-linked immunosorbent assay...

WWHS Biotech.Inc(exclusive marketed by Dawin)
Verified Supplier

Quality 20pcs Tuberculosis TB Test Colloidal Gold Rapid Test Whole Blood Specimen for sale

Brand Name:BIOVANTION

Model Number:20T/box

Place of Origin:CHINA

20pcs Tuberculosis TB Test Colloidal Gold Rapid Test Whole Blood Specimen Tuberculosis(TB)-IgG antibody Catalog No.:BG401C BG402S INTENDED USE Rapid Gold Immuno-assay Kit for Antibody IgG to Tuberculosis (TB) is an in vitro immunoassay for the qualitative ...

Biovantion Inc.
Verified Supplier

Beijing

Quality Cartier Jewelry18K Yellow Gold Amulette de Cartier Diamond Bracelet with Onyx & Black Lacquer Large Model for sale

Brand Name:Cartier

Place of Origin:China

..., to the similarly-set opposing clasp, joined by the multi-row fancy-link bracelet, 19.2cm, with convention assay marks for 18 carat gold. Metal: 18k yellow gold Diamonds: 188 brilliant-cut diamonds totaling 4.85ct Diameter of motif: 35 mm Length:

Shenzhen top luxury jewelry Co., Ltd
Verified Supplier

Guangdong

Quality One Step Diagnostic Colloidal Gold Rapid Test For Igm Antibody To Cytomegalovirus for sale

Brand Name:INVBIO

Model Number:INV-142

Place of Origin:China

...) 【Specification】 It is packed for a single person with a box for 25 persons. 【Introduction】 Based on the fundamentals of GICA(Gold Immunochromatography Assay), this reagent puts CMV recombined antigen and anti-human IgM monoclonal antibody in

Innovation Biotech (Beijing) Co., Ltd.
Verified Supplier

Beijing

Quality ISO13485 Food Safety Rapid Test Kit Furaltadone For Fish Lateral Flow Assay for sale

Brand Name:Biokey

Model Number:CG-F004

Place of Origin:Guangzhou China

...assay diagnostics rapid test card tissue, Aquatic products Overview: Furazolidone metabolite (AMOZ) rapid detection card is convenient, fast and sensitive, suitable for on-site mass sample detection. The test card contains antigen in the test area (T) and anti-ⅱ in the control area (C) of nitrocellulose membrane fixed in advance, and gold...

Guangzhou BioKey Healthy Technology Co.Ltd
Verified Supplier

Quality IVD Reagent Swab Antigen Rapid Test Cassette Colloidal Gold High Accuracy For Home for sale

Brand Name:SIGNO

...Test Cassette Kit Ivd Reagent Swab Colloidal Gold High Accuracy Product Description Subject Performance Parameter Product Name Antigen Home Rapid Test Shelf Life 2 years Read time In 15 Minutes Method Chemical Assay Self Rapid Test Yes Group Both Adult...

Shenzhen Signo Group Technology Co., Ltd.
Verified Supplier

Quality 10 Minutes Rapid Test Kit Colloidal Gold High Sensitivity for sale

Place of Origin:China

Brand Name:Vchek

2019nCov Ag Combo Rapid Test Kit PRODUCT INFORMATION The Influenza & COVID-19 Ag Combo Rapid Test Cassette (Swab) is an in vitro immunochromatographic assay for the qualitative and differential detection of nucleocapsid protein antigen from influenza A (...

Guangzhou Decheng Biotechnology Co.,LTD
Verified Supplier

Quality DE-120K Portable Gold Purity Testing Machine , Gold Karat Meter , Gold Assay Test Equipment for sale

Brand Name:Quarrz

Model Number:DE-120K

Place of Origin:Dongguan

DE-120K Portable Gold Purity Testing Machine , Gold Karat Meter , Gold Assay Test Equipment Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, gemstone testing center,precious metals researching.etc. In accordance wit...

Guangdong Hongtuo Instrument Technology Co,Ltd
Site Member

Guangdong

Quality Digital Electronic Gold Carat Meter , Portable Gold Assaying Equipment , Gold Measuring Machine for sale

Brand Name:DahoMeter

Model Number:DH-1200K

Place of Origin:dongguan

Digital Electronic Gold Carat Meter , Portable Gold Assaying Equipment , Gold Measuring Machine Principle: In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on. ...

Guangdong Hongtuo Instrument Technology Co.,Ltd
Site Member

Guangdong

Quality X-ray Gold Assay Machine, Spectrometer for Gold Testing for sale

Brand Name:DahoMeter

Model Number:DX-600

Place of Origin:China

Two Years Warranty!!! X-ray Gold Assay Machine, Spectrometer for Gold Testing( CE, FCC, Rohs ) Analysis of Precious Metals and Identification of Carats At present, the use of XRF analyzer for chemical composition analysis and purity determination of ...

Guangdong Hongtuo Instrument Technology Co,Ltd
Site Member

Quality 2020 Corona Virus Igm/Igg Detection Strip Kit Covid Colloidal Gold Rapid Test for sale

Brand Name:OEM

Model Number:IgG02

Place of Origin:China

CE certificate sarscov2ag rapid test Human IgG/IgM Rapid test rapid diagnostic test Product Description Assay Time: 5-10 minutes ² REAGENTS AND MATERIALS - 20*Test devices, with disposable droppers - 20*Assay buffer - 20*Cotton swabs - Products Manual ...

Shenzhen Xingliaoyuan Technology Co. ,Ltd
Active Member

Guangdong

Quality Group A streptococcus (Strep A) Test Kit (Colloidal Gold Method) for sale

Brand Name:Green Spring

Model Number:Strep A

Place of Origin:China

... Use】 Strep A Test Kit is a rapid and convenient immunochromatographic assay for the qualitative detection of Group A streptococcus (Strep A) antigen from patient throat swab specimens. It is intended for professional use as an aid in the diagnosis of

Shenzhen Lvshiyuan Biotechnology Co.,Ltd
Site Member

Guangdong

Quality 99.5%min oxidizing agent Sodium bromate/sodium bromate for gold solvent for sale

Place of Origin:China

Brand Name:RARE

...Assay (as NaBrO3 ) 99.7% min. pH (5% solution) 6.5+/-1 Absorbance (20% solution) 0.05% max. Moisture 0.1% max. Chloride & Chlorate 0.05% max. Bromide 0.05% max. Sulphate 0.01% max. Arsenic 2 ppm max. Heavy Metals (as Pb) 5 ppm max. Iron 5 ppm max. Application: This product is a strong oxidant, mainly used as printing and dyeing auxiliary, hair-perm agent, chemical agent, or gold

Rare Mine Chemical Resources Limited
Active Member

Hongkong

Quality Colloidal Gold Home Cancer Testing Kit for sale

Brand Name:Newscen

Model Number:CEA

Place of Origin:China

...gold) For the quantitative detection of CEA in serum/plasma /whole blood Intended Use Diagnostic Kit for Carcino-embryonic Antigen (CEA) is a chromatographic immunoassay (CIA) for the quantitative detection of Carcino-embryonic Antigen in serum/plasma and whole blood with the use of NEWSCEN Immuno Assay...

Newscen Biopharm Co., Limited
Site Member

Tianjin

Quality Fucoxanthin extract powder, fucoxanthin extract oil, assay 1% 5% 10% 20% 40% 50% of fucoxanthin by HPLC for sale

Brand Name:JIEJING

Model Number:50%

Place of Origin:China

Fucoxanthin extract Fucoxanthin is a carotenoid pigment existing in brown algae, diatoms, gold algae and yellow algae. It is widely available in various algae, marine phytoplankton, aquatic shellfish and other animals and plants.Fucoxanthin is a marine ...

Shandong Jiejing Group Corporation
Site Member

Shandong

Quality 20 Tests/Kit POC Test Kit Colloidal Gold Assay Creatine Kinase Isoenzyme for sale

Brand Name:Lumigenex

Model Number:T2002-020, T2002-050

Place of Origin:China

...-MB Test Kit (Time-Resolved Fluorescence Immunochromatographic Assay) is suitable for quantitative detection of Creatine kinase isoenzyme (abbreviated as CK-MB below)in human serum/plasma/whole blood in vitro. CK-...

Lumigenex (Suzhou) Co. Ltd
Verified Supplier

Quality Whole Blood Neutralizing Antibodies Test Kit Colloidal Gold Immunochromatography Assay for sale

Brand Name:KISSH

Model Number:K606-5

Place of Origin:CHINA

Covid-19 Neutralizing Antibodies Test Kit ( Colloidal Gold ) Principle of the procedure This kit is based on colloidal gold immunochromatography and uses double-antigen sandwich assay to detect novel neutralizing antibodies against coronavirus in ...

Shenzhen Kisshealth Biotechnology Co., Ltd
Active Member

Quality SARS-CoV-2 Alphabiolabs Combined Antibody Rapid Test Colloidal Gold for sale

Brand Name:Aikang

Place of Origin:China

.../IgM Antibody Combined Test Kit (Colloidal Gold Immunochromatographic Assay) Aikang Novel Coronavirus (SARS-CoV-2) IgG/IgM Antibody Combined Test Kit adopts colloidal gold Immunochromatographic assay to qualitatively detect IgG and IgM antibodies of SARS-...

Aikang MedTech Co., Ltd
Active Member

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