Mohs шкала твердости 10 видов минеральных образцов для тестирования набор научного
- Категория: Teaching Resources >>>
- Поставщик: Guangzhou,Mingfa,Mineral,Specimen,Manufacture,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 21.29 $* | 22.98 $* |
| Aug-15-2025 | 21.23 $* | 22.9 $* |
| Jul-15-2025 | 18.0 $* | 19.38 $* |
| Jun-15-2025 | 21.27 $* | 22.49 $* |
| May-15-2025 | 18.19 $* | 19.2 $* |
| Apr-15-2025 | 21.46 $* | 22.1 $* |
| Mar-15-2025 | 20.90 $* | 21.76 $* |
| Feb-15-2025 | 20.18 $* | 21.84 $* |
| Jan-15-2025 | 20.87 $* | 21.33 $* |
Характеристики
Product Description
item | Educational Equipment |
Place of Origin | China |
Guangdong | |
Brand Name | Mingfa |
Model Number | MOHS01 |
Product name | Mohs Scale of Hardness |
Application | Hardness Measurement Tools |
Type | Educational Science Equipment |
MOQ | 2 sets |
Stone Size | 15-20mm |
Box Dimensions | 13*6.5*2.3cm |
Material | Natural Stone |
Weight | 0.105kg |
Mohs Scale of Harness | ||||||||
1. Talc | 2.Gypsum | 3. Calcite | 4. Fluorite | 5. Apatite | ||||
6.Feldspar | 7. Quartz | 8. Topaz | 9.Corundum | 10. Diamond | ||||
Company Profile
FAQ
1. Who are we?
We located in Guangdong, China, build from 2015,sell to North America(80.00%),Southeast Asia(17.00%),Northern Europe(3.00%). There are about 30-50 people in our factory.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Tumbled Gemstones,Educational Excavation Dig Kit Toys,Mineral Specimens Collection, Healing Crystals,Rough Crystals Stone Materials.
4. why should you buy from us not from other suppliers?
We have over 8 years' experience in making stones specimens and crystals crafts.We can supply more than 200 varities stones, include minerals,rocks,crystals,gemstones,fossils. We do OEM/ODM both. Fast delivery is our advantage.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,
Language Spoken:English,Chinese
We located in Guangdong, China, build from 2015,sell to North America(80.00%),Southeast Asia(17.00%),Northern Europe(3.00%). There are about 30-50 people in our factory.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Tumbled Gemstones,Educational Excavation Dig Kit Toys,Mineral Specimens Collection, Healing Crystals,Rough Crystals Stone Materials.
4. why should you buy from us not from other suppliers?
We have over 8 years' experience in making stones specimens and crystals crafts.We can supply more than 200 varities stones, include minerals,rocks,crystals,gemstones,fossils. We do OEM/ODM both. Fast delivery is our advantage.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,
Language Spoken:English,Chinese
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