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(Taobao Northeast Nonferrous Metals) Boron element Crystal Boron 99 99 hardness 9 superhard 1 gram unit price
Price: $4.21199652 Transactions
Vacuum bag packaging metal thulium doped rare earth metal simple substance 3N thulium Tm ≥ 99 9% 1 grams of unit price
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Northeast colored Jiaxun brand zinc greater than 99 995 electroplating electrolytic zinc ingot 0 zinc Block 1kg unit price
Price: $7.7919768 Transactions
Northeast colored elemental vanadium 99 5% branch vanadium vanadium element pure metal vanadium 1 gram unit price
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Scientific research experiment pure gold electrode gold foil 10*10*0 1mm gold sheet electrode purity 9999 gold electrode
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Experimental copper strip Cu999 pure copper strip pure copper thin ruler 0 2mm * 18mm * 200mm about 7 grams unit price
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Original national standard 9999 tellurium ingot pure tellurium element Crystal semi-metal 4N tellurium Block 1kg unit price
Price: $142.568425 Transactions
Vacuum bag packaging dysprosium metal rare earth metal simple substance 3N dysprosium (Dy) ≥ 99 9% 2 grams of unit price
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Allotrope gray tellurium Te 99 99 element 10g univalent vacuum package
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Element Ag powder simple silver precious metal powder purity 9999 precious metal 325 mesh 1G unit price
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Vacuum bag packaging Fidelity content 3N metal erbium block Er999 rare earth metal pure erbium 10 grams unit price
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Elemental collection tungsten thorium electrode WT20 ThO2 2% 1 6 × 150mm 1 unit unit price
Price: $3.1025393 Transactions
Platinum platinum electrode wire Ф 0 5mm 99 99% Electrolytic anode 1 gram unit price
Price: $4.21399992 Transactions
Authentic platinum wire 1mm platinum wire electrophoresis tank anode flame color manufacturer regular invoice 1 gram unit price
Price: $57.77199997 Transactions
Authentic pure gold wire diameter 1 0mm Au99 99% electrophoresis tank electrode 1 gram unit price
Price: $22.07199983 Transactions
The carbon allotrope football ENE C60 fullerene C60 experimental material 99 9% Fidelity 1 gram of unit price
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Experimental high-purity polysilicon native polysilicon Crystal block si≥ 99 9999 50 grams unit price
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Factory direct supply purity 9995 precious metal rhodium wire diameter 0 5mm can be divided into 0 1g or 1G unit price
Price: $1,586.2899999 Transactions
Factory Direct supply niobium 99 9% pure metallurgical ni tiao drawing ni tiao 1kg Price
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Nickel Rod metal nickel 99 98 Φ10 * 50mm about 35 grams can be customized other specifications a unit price
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Authentic Iridium 0 5mm Iridium Gold Iridium> 99 95% Factory regular invoice 1 gram unit price
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