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1Pcs 99% Al2O3 Alumina Ceramic Crucible with Square Lid 0.9-460ml for Lab 1600°C

Specifications:

99% Alumina Ceramic Crucible with a Square Lid.

Note: The lid is only a dust cover, not a sealing cover, and there may be slight unevenness in the lid.

Capacity: 0.9ml - 460ml

Size (L x W x H): 20x20x10mm - 200x100x25mm

Quantity: 1pcs

Characteristic:

Purity: Aluminum Oxide/Al2O3 ≥ 99%,Wear resistance and high temperature resistance.

*Temperature resistance range: 1600-1750 degree Celsius.

*Long term use temperature: ≤1600 degree Celsius

*Density: about 3.8g/cm^3

Attention (How to use):

1. Avoid the product caused by uneven heat cracking, can not use spray gun or alcohol burner direct heating!

2. The temperature change below 1200 degrees Celsius is less than 5 degrees Celsius per minute(<5℃/Min), and the temperature change above 1200 degrees Celsius should be less than or equal to 4 degrees Celsius per minute(≤4℃/Min), and too fast cooling or heating may lead to product cracking.

3. The distance between the product and the heating body (such as carbon tube, silicon molybdenum rod or heating wire, etc.) should be greater than 5cm.

4. Do not to directly contact with the bottom of the furnace, it is recommended to use alumina corundum plate overhead with corundum foot pads.

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Attention:

Manual measurement data shall be subject to actual conditions.

Due to differences in lighting and screen, the color of the item may slightly differ from the picture!

Package Including:

According to Your choice.

Note: Attention EU buyers: Shipping includes a mandatory EU fixed import duty of 3 euros per product category!

Payment:

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Payment must be completed within 7 days.

PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.

Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

Shipping:

We Ship to Worldwide.

Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.

We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.

Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)

Items are shipped via China Post Air Mail.

Guarantee:

Good Good quality. Buy with confidence!

If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.

Not accept returning of electronic components.

Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.

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