Neutral bleached paper carton .
Double corrugated boxes.
Foam packaging,belt on the carton ,rainproof ,Crack control.
Realgar Mineral Specimen For Sale
Latin name Realgar English Rabiagar Alias arsenic disulfide, Shi Huang, JIGUANSHI, gold stone Formula As2S2 Realgar is one of arsenic sulfide minerals containing As70.1%. Monoclinic, single crystal was fine columnar, needle-like, but rare; usually dense granular or earthy block. Orange, pale orange streak. Adamantine luster, fracture gloss resin. Hardness of 1.5 to 2, the density of 3.5 ~ 3.6g / cm3. Brittle, low melting point. Heated with charcoal, the smell of garlic will emerge white smoke. Placed in the sun exposure, will become yellow orpiment (As2S3) and arsenic Hua, insoluble in water and hydrochloric acid, can be dissolved in nitric acid, the solution was yellow. Realgar mainly in epithermal deposits, often symbiotic and orpiment, stibnite, cinnabar; produced in realgar spa sediments and volcanic sulfur deposits jet hole, often with orpiment symbiosis. Orange, transparent to translucent realgar crystals look gorgeous, rich, its length varies columnar crystals, accompanied thickness, multi-directional growth, peculiar state of affairs, then lining the white calcite and other minerals symbiotic, colorful, integral natural beauty. Note that realgar crystals from weathering.
Storage: direct sunlight, turns yellow orpiment and arsenic China, so save should be dark to protect against weathering. After heated to a certain temperature in the air toxic components it can be oxidized to arsenic trioxide, namely arsenic. So as to shade properly stored.
Our main minerals, rocks, fossils, semi-precious stones, etc all kinds of specimens as well as a variety of original rock of mineral raw materials, all kinds of stone crafts. Our products are from the original natural stone, so there are little differences between various stone, because nature is not a natural stone is the same.
Shipping & Payment
1.Reply your inquiry in 24 working hours.
2.Experienced staffs answer all your questions.
3.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
4.We pay attention to the process of production, and will check the outlooking and detailed request before packing.
5.Check the track number after the delivery, keep contact with customer and care about the feedback and supply assistance to avoid inconvenience to the clients.
Q&A:(The questions you may like)
1:How long you can fulfill the order normally?
We have in stock if there is no OEM or big quantity,
According to your order quantity decide the time of delivery,usually 15 working days.
2:What is your minimum order quantity?
1 kilogram is available.
3:How long the transportation take?
The time depends on the delivery method.which depends on the transportation,almost 3-7 working days.
4:What is the transportation?
Usually We send the goods by air,small order is best to choose international express,such as DHL,FEDEX,EMS,UPS,TNT,Aramex is better for middle east etc.Big orders are suitable for the delivery by sea.
5:What is the payment terms and payment method you can accept?
30% T/T in advance,Balance payment before delivery.
Our company is located in Xinxiang City,Henan,Province,China,near to Zhengzhou city and yellow river,that is our mother river,we can show you when we meet you from the Zhengzhou airport.(surely, we can drive to meet you when you plan to visit factory, welcome!)
7:Can you supply me the samples?
Yes, but the samples should be charged,we will return the sample cost after you make the firm order.
8:Can you do OEM&ODM for me?
Yes, we offer OEM&ODM, we can do special service on the product,may your logo, may the color, may the different design,all is up to you.
9:Can you supply other products to me?
No problem,Our main products are prepared slides, microscope glass slides,coverslips,heating mantle,microtomes,microscope accessories,biological specimens, teaching models, liquid nitrogen tank,experiment materials etc.
10:OK, last one,do you have after-sale service?
Sure, we do have, and we do very well during the ordering time,many urgent reply and calling;we can supply 1 year after sale service. And do contact us if you have any question.
Xinxiang Vic Science&Educational Co.,Ltd.located in Xinxiang city, Near to Yellow river and Zhengzhou airport.
Ourmain productsare microscope slides,prepared microscope slides, plastic and wooden slides box,stone specimen,models,microtome, Liquid nitrogen tank, heating mantle, microscopes and Counting chambers,Syringe Filter and other lab instruments.
We have win very good reputation aftermore than 10 years export experience, we have taken part in many foreign exhibition, such as 2014 Arab Lab.
Our products have been exported to USA, Australia,Russia, Germany,Brazil, Singapore,Malaysia,
Pakistan,Dubai, Iran,Iraq, Dubai, Nigeria, Turkey,Japan and Korean and so on.
Profession,Efficient, Active ,this is the unique feature of our working team,Safe and Fast is the Aim of our logistics team.