SYBR Green КПЦР Mix Description SYBR Green qPCR 2X Mixis a premixed, ready-to-use solution containing Taq DNA Polymerase, dNTPs, MgCl2, Reaction Buffer, Enzyme-linked an
Лестница 1kb ДНК Concentration: 104ng/µl Recommended Loading 3-5 µl/Lane. Concentration Typical Bands 100 ng/5µl Other Bands 40 ng/5µl Recom
Кремний Спин колонка Silica Spin Column Mini Spin Columns for DNA/RNA extraction.Silica membrane based spin column.Compatible with Qiagen's and Invitrogen’s buffer.
карбид кальция ProductDescriptionCalciumCarbide(CAS: 75-20-7) 1.Physicalcharacter: Industrialproductsisgray,snuffcolororblacksolid,containhigherofcalciumcarbideispu
карбид кальция calcium carbideSpecification: FIRSTGRADE L/KG:>295 pH3%(V/V):0.08 H2S%(V/V):0.10SIze: 0-2mm2-4mm4-7mm7-15mm15-25mm25-50mm50-80mm70-100mm100-120mm
карбид кальция calcium carbideSpecification: FIRSTGRADE L/KG:>295 pH3%(V/V):0.08 H2S%(V/V):0.10SIze: 0-2mm2-4mm4-7mm7-15mm15-25mm25-50mm50-80mm70-100mm100-120mm
Нитрометан Nitromethaneis usually be packed by PLS drums or steel drums, packaging group .Used as a solvent for cellulosic compounds, polymers, waxes, and fats;
Нитрометан Nitromethane may cause eye irritation. vapors may cause eye irritation;may cause skin irritation. Fire - fighting measures: for small fires,use dry c
хром треххлористый chromium trichloride,molecular weight:266.45Analysis(%)Ni : 24.1 Zn : 0.001 Cl : 0.002 Na : 0.002 K : 0.003 Fe : 0.002 Cu : 0.005 Pb : 0.001 Al : 0.0
ацетата кобальта Analysis(%)Co(CH3COO)2.4H2O : 98 Cl : 0.005 SO4 : 0.02 Mn : 0.02 Fe : 0.001 Ni : 0.02 Zn : 0.05 Cu : 0.04 Alkalinity : 0.05 Water-fast : 0.02 Remark
1,4-бутиндиола Physical and chemical properties: White orthorhombic system (It will become light yellow with moisture absorption). It is soluble in water, acid solu
серная кислота
соляная кислота
азотная кислота
раствор аммиака
этанол
пропионовая кислота
этиленгликоль
Глицерин
едкий натр
Тример гексафторпропена Name Hexafluoropropene trimer Synonym Hexafluoropropylene trimer; Perfluoropropene[trimer] Molecular formula C9F18 Molecular weight 450.07 CAS No 679
Моногидрат ди-п-толуол-D-винной кислоты The abbreviation: D-(+)-DTTA·H2
Ди-п-толуол-L-винной кислоты The abbreviationL-(-)-DTT
Диметиловый эфир ДМЭ Dimethyl ether DME Ourproduct is high in purity and free of bad odor, which can be widely used in the fields of insecticide, air refreshing agent, re
Натрий гидросульфит Properties : White crystal powderPacking : Sealed iron drums with two-layers plastic bags lined,the net weight is 50kg.Formula: Na2S2O4MSDS ItemsGrad
акриловой кислоты Appearance Colorless Transparent Liquid Purity (Wt) 99% min Water (Wt) 0.002 % max Inhibitor (MEHQ)ppm (Wt) 200±20 (As agreed upon between the
Экстракции растворителем The quality of Acetonitrile: High quality:purity:99.9 water:0.03 The usage of Acetonitrile: used as extraction solven,in butadiene,isoprene extract
Пропиленгликоль фенил эфир KL-PPH Chemical name Propylene glycol phenyl ether Synonym(s) 1-phenoxy-2-propanol Propylene phenoxetol CAS No. 770-35-4 Specification Appearance Ass
Натрий этиловый Ксантогенат Химические реактивы Chemical reagents Physicals Slight yellow or yellow free flowing powder or pellet,with strong ordour, soluble in water. Specification: Pellet/Powder
Калий Амиловый Ксантогенат Химические реактивы Chemical reagents Physicals: Yellow or grey white free flowing powder or pellet with strong odour, soluble in water, decomposing easily when meeting
Калий бутилового ксантогената Общие реагенты General reagents Physicals: Slight yellow or Kelly free flowing powder or pellet with strong odour, soluble in water, decomposing easily in acid. Spe
Натрий Изобутиловый Ксантогенат Химическая продукт Chemical product Physicals: Slight yellow or Kelly free flowing powder or pellet with strong odour, soluble in water, decomposing easily in acid. Spe
Натрий изопропиловый ксантогената флотации коллекторы Flotation collectors Physicals: Slight yellow or yellow free flowing powder or pellet with strong ordour, soluble in water, decomposing easily when m
Калий Изобутиловый Ксантогенат АТС PBX Physicals: Slight yellow or Kelly free flowing powder or pellet with strong odour, soluble in water, decomposing easily in acid. Specification: P
Натрий тиогликолят органического промежуточного Organic Intermediate Physicals: Yellow jacinth liquid with high causticity and strong odor, innoxious, well dissolved in water, alcohol and aether. S
Сбор реагент ММДЦ Collecting reagent Physicals: Colorless transparent liquid with characteristic odor is miscible with most ordinary organic solvent. Its solubility is
Изопропиловый этиловый Thionocarbamate Химическая продукт Chemical product Physicals: Slight yellow or jacinth liquid with odor and weak acidity,insoluble in water, soluble in alcohol, aether, benzene and pe
Перманганат калия Potassium Permanganate Formula:KMnO4 MW195.9700 CharactersTrait:Deep violet,metallic graininess,needle-like or sand-like crystals,its aqueous solutio
Карбонат стронция Strontium Carbonate Property: White powder or granular; insoluble in water; soluble in diluted hydrochloric acid and thin nitric acid STRONTIUM CARBO
JWH 250 99,5% для продажи wcome to our corporation 1.All your order are best quality,if you r not satisfactory with it,we will resend them. 2.Min order is 10gram,price will be
JWH 073 99,5% для продажи wcome to our corporation 1.All your order are best quality,if you r not satisfactory with it,we will resend them. 2.Min order is 10gram,price will be
оптовая JWH 018 99,5% чистоты wcome to our corporation 1.All your order are best quality,if you r not satisfactory with it,we will resend them. 2.Min order is 10gram,price will be
N-метил-пирролидон (NMP) 1. Formula: C5H9NO 2. CAS no.: 872-50-4 3. Use:Widely used in aromatics extraction, acetylene, alkene, diene purification, but also for the polymer s
Калий Изобутиловый Ксантогенат Product name: Potassium isobutyl xanthate Appearance: pellet Specification: Purity:90%min Free alkali: 0.2%max Moisture%volatile:4.0%max Packaging: 1
никосульфурон растворителя Dear Sir: We are a Chinese supplier of methyl oleate, which can be used as solvent for herbicides nicosulfuron. Specification of Methyl Oleate Item T
флуоресцентный отбеливатель OB-1 Fluorescent whitening agent is a kind of rapid development in the white dye, and its role and Zengliang whitening, which can be processed to enhance
лаурилсульфат натрия эфир
аллантоин (97-59-6) 1.Allantoin 2.Chemical Name: (2,5-dioxo-4-imidazolidinyl)urea 3.Cas No: 97-59-6 4.Quality Standard:BP2002 5.Assay:99.0-101.5 6.Packing:25kg/drum 7:P
1,10-фенантролина моногидрат 1,10-Phenanthroline Monohydrate1.Photo:2.Properties:White or light yellow crystal or crystalline powder,solve in alcohol,benzene and aether,melting p
Метилоранжа Methyl Orange 1.Photo: Molecular Formula: C14H14N3NaO3S Molecular Weight: 327.33 2.Properties:Porperties:Orange yellow or piece crystal, soluble easi
