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A&F Lab Equipment
埃歐孚實驗室儀器(qì)
A&F Lab Equipment
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電(diàn)感耦合等離(lí)子(zǐ)體(t∏'♦×ǐ)質譜儀(ICP-MS)
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ICP-MS is an elemental analy✔$<♠sis instrument with very high sen₽&sitivity, which can measure trace eleme≤γ®☆nts with a content of ppb or bel♥φ✔"ow in the solution. Widely used in ♠©σsemiconductor, geological, envir®™onmental and biopharmaceutical indu¥×♦stries.
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石墨爐原子(zǐ)吸收光(guāng)譜儀•✘÷(GTA)
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Graphite furnace atomic absorγ>ption spectroscopy is a met♥₩&→hod that uses graphite mater •<ials to make tubes, c✔₩★ups and other atomizers, and uses cu>₩↓♠rrent heating to ato←↓♥mize for atomic absorption analy♥ >sisSince all the samples par§α™¶ticipate in atomizat σ≥ ion and avoid the dilution of ≈•atomic concentration in the flame gas<α↓β, the analytical sensitivity has been <₽♣÷significantly improv γed.
This method for ±↑§ determining trace metal elements i&↓±™s better than many other meth©£ods in performance，and can be®' used for the analysis of smalβσ l quantities of samples and direc ∑γ♦t analysis of solid samples.Ther£α✔Ωefore its applicatio• ↕♦n domain is very extensive×✔$←.
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火(huǒ)焰原子(zǐ)吸收光(guāng)譜儀(™≠AAS)
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Atomic absorption spectσ♠≈&rometer is an instrument for qua★×≤litative and quantitative analysi₹≠↑₹s of measured elements based>σ₩₽ on the absorption of characteristic spπ₩←←ectral lines by ground≠$& state atomic vapor of ®•the element to be measu ©Ωred.Widely used in petroch©♠®¥emical, environmental s ±≥&anitation, metallurgical •α→&mines, materials, geology, food, med←<£εicine and other field←s.
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氣相(xiàng)色譜質譜儀(GC-MS)
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Gas chromatography-mass$∑↕ spectrometry (GC-MS×≠ ♣) is a method that com✘÷bines the characteristics ☆≠∑of gas chromatography and mass $spectrometry to identify di✔λfferent substances in samples.It i≠≥♦♣s mainly used in industrial testi§•♦¶ng, food safety, environmentalσ÷λ protection and other fields.ε÷Such as pesticide residues, δ§Ωfood additives, etc.;Te₽→₹xtiles such as banned azo dyes,≤>↓α chlorophenol detection.
→§" Cosmetics detection such as₽"σ dioxane, flavor and fragrance≈★<® detection;Electronic and ∑βelectrical products detectiπ↕on, such as polybrominated b∞→∏σiphenyl, polybrominatσ'∏πed biphenyl ether detec¥←tion;There may be a varieλ€≠≈ty of complex compounds involved in ph¥÷₹•ysical evidence testing, and $λ↕☆the combination of temperament and ✔ instrumentation provides strong supδγport for the qualitative and quantitati€ ♣ve analysis of these♣×↔€ complex compounds in the for☆σensic identification process.
埃歐孚實驗室儀器(qì)
A&F Lab Equipm✘✘ent
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高(gāo)效液相(xiàng)色譜儀(HPLC) →
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HPLC is the applicatio★∞∑n of high-performance liquid chroma≠₩§tography principles, mainly us ≤≠ed for the analysis of high boili βεng point non-volatile, thermal←απly unstable and large molecular weigh'↔≥t organic compounds.
₩♣∑> HPLC is widely ☆×₩€used in food analysis, cosme∏"tics detection, environmental ana₽©¥★lysis and other fields becaus≈<π e of its advantages of high resolu€×σ✔tion, high sensitivi♥ ♣×ty, fast speed, repeatable use of chro₹ matographic column and easy collection®γ of effluent components.
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吹掃捕集(Atomx XYZ)
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Atomx XYZ integrates an au tomatic sampler and purge trap ≥ ∞device,which can be ®♣used for VOC pretreatment in s®λ©olids or liquids, and unique♣ ↔→ly uses methanol to auto$©€matically extract VOC≈↕ε s in solid samples
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紫外(wài)可(kě)見(jiàn)分(fēn)光(guān±ε₽g)光(guāng)度計(jì)(UV-VIS)→"•
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Ultraviolet-visible spectrop£€↓hotometer is an analytical instrumβ₹≤∏ent based on the pri¶×nciple of ultraviolet-visible spectro>β₽photometry, which utili✔zes the absorption of ra↔₽γdiation in the uV-visible spectrum b∑>y matter molecules iα♣εs analyzed.
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能(néng)量色散型熒光(guāng)光(guāng)譜儀"✔¶ (EDX)
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The X-ray tube emits ♥€★X-rays to irradiate the sample,δ and the atoms contained in ©©♦the sample emit X-ray♥≥≠s unique to the atom"≥γ☆s. This X-ray is called a fluores♥∞™₩cent X-ray, and each element has aα€ specific wavelength ₩♠÷(energy).
λ Therefore, qualit↔¥↕÷ative analysis can be↔ performed by detecting the wa' velength of the X-ray.In add✔£ition, the intensity and&λ concentration of fl↔&♥uorescence X-ray are functional<παly related, , and the qua∞>ntitative analysis c'"an be performed by de✔¶tecting the X-ray amo ♦γ∏unt of each element's X-ray character↔ istic wavelength.