High temperature resistance: Although nickel has a high melting point, the temperature should not exceed 700 degrees when using nickel crucibles to melt samples to avoid oxidation of nickel at high temperatures.
Scope of application: Suitable for melting samples of NaOH, Na2O2, Na2CO3, NaHCO3 and alkaline solvents containing KNO3, but not suitable for melting samples of acidic solvents such as KHSO4, NaHSO4, K2S2O7 or Na2S2O7 and alkaline sulfide fluxes containing sulfur.
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more than 99.95% |
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10ml 15ml 20ml 25ml 30ml 40ml 50ml 60ml 70ml 80ml 100ml |
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10g 15g 20g 25g 30g 40g 50g 60g 70g 80g 100g |
1.Provide competitive price for you.
2.We have our own factories and production teams over other suppliers.
3. Reliable quality on the base of the same price.
4. Delivery meet your requirements
5 Generally speaking ,we can supply from stock.
6.Do our best to meet the customer requirements.
Q1: How can I get samples?
A1:Before we receive the first order, please bear the cost of samples and express delivery.
Q2: How to deliver?
A2: We have a perfect logistics service system.
Q3: Does the product support sample/custom service?
A3: We provide sampleservice and customized service when the purchase reaches the specified quantity.
Q4: Is there any discount?
A4: Yes, we will issuecoupons or discounts every month according to the situation. If you are interested, we will give you a channel to get coupons whenplacing an order.