COD 中濃度試劑 CHEMetrics COD Reagent Vials K-7360S 0~1500 ppm COD 中濃度試劑 CHEMetrics COD Reagent Vials K-7360S 0~1500 ppm 特 性 1. 可適用於目前市面上所有的水質分析儀器 2. USEPA認可 - 通過美國環保署認可，品質有保障 3. 適用機型
COD1500.150NOHG COD vials, High concentration, without mercury. 150/pk Accuscience USA 5820 Old Pasco Rd, Wesley Chapel, FL 33544 Phone: 877-723-2220
PerkinElmer’s comprehensive, high-throughput quality control solutions ensure the integrity of gRNAs and small RNA molecules for therapeutic applications. The new LabChip ® Small RNA assay assesses the size, purity, and total concentration of these small RNAs in only 45 seconds per sample. With a single reagent prep, 384 samples can be run
Product Description. 1.Short screw Thread ND9 vials (11.6*32mm) for GC and HPLC. 2.Wide opening can effectively prevent the risk caused by the excursion of injection needle. 3.Available as closed top screw seals or with centre hole. 4.Available with black or blue screw caps with 9mm thread. 5.Vials with integrated Micro-Insert are also available.
Crimp Top HPLC Vials for PERKINELMER. All Aijiren vials are ideal for autosamplers and offer excellent chemical compatibility and ultra-cleanliness. Crimp Top Sample Vials are the most commonly used gas sampling vials on the market today. Sample vials with a capacity of
The HI-93754A-25 is a box of 25 reagent vials for COD, low range *This method with chromium-sulphuric acid is officially recognised by EPA for wastewater analysis Hanna offers reagents to cover three separate ranges. Three measurement ranges to satisfy every
The PerkinElmer ® SARS-CoV-2 Real-time RT-PCR assay is CE-IVD marked and intended for in vitro diagnostic use in Europe. It is intended for the qualitative detection of nucleic acid from the SARS-CoV-2 virus in human oropharyngeal swab, nasopharyngeal swab, and saliva specimens collected by healthcare providers from individuals suspected of
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COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD, pk/25 Overview Details Parameter/Reagent Downloads Accessories Similar Products Product #: 2415925 USD Price: $44.65 Available Qty in Cart: 0 Quantity Add to Add to Quote
The ProteinEXact assay reagent kit includes the following components: REAGENTS Dye Solution- 1 vial Sample Buffer- 4 vials ProteinEXact Gel Matrix- 3 vials ProteinEXact Ladder- 2 vials Marker- 2 vials Wash Buffer- 4 vials CONSUMABLES Swabs- 3
Page 2 of 7 2 Experimental 2.1 Reagents & Apparatus The following commercially available reagents were used to perform the comparison: A. Reagecon COD reagent vials • Low range COD vials 0 - 150 mg/l Cat. No. 420720) • Medium range COD vials 0
10ml-20ml Glass Headspace Vial for PERKINELMER. Finally, the gas in the vial enters the gas phase detection. Top space gas analysis with the help of a headspace vial helps automate quality control or sample selection. Using modern instruments, through highly reproducible samples, the entire experiment can be prepared for analysis in an accurate
21/7/1995 · A high-performance liquid chromatography-electrospray ionization-mass spectrometric (LC-ESI-MS) method is presented that allows rapid and accurate determination of amino acid chiral purity in a peptide. Peptides are hydrolyzed in hydrochloric acid-d 1 /acetic acid-d 4 and then converted to diastereomers by derivatization with 1-fluoro-2,4-dinitrophenyl-5-l-alanine amide (FDAA, Marfey's reagent).
amounts of ammonia were measured with COD reagent vials, a COD digester, and a UV/visible spectrophotom eter. Two types of COD reagent vials were used: low-range vials that were prepared with a 0.025-N dichromate so lution and designed for samples with
Regular COD Reagent Vials should be used with samples containing chloride levels greater than 200 mg/L and ammonia levels greater than 50 mg/L. Page 2 COD2 Reagent Vials Eliminate Mercury Waste LitNo1356COD fm COD2 Reagent Vials—Eliminate
