24 قطعة من لوحات الخطوط البيضاء أدوات الجيولوجيا مجموعة تحديد الصخور مجموعة اختبار المعادن مجموعة اختبار الصلابة مجموعة اختبارات العلوم والفصول الدراسية ومستلزمات المختبرات والمواد الاستهلاكية لوحات الخدش 1.97 × 0.79 × 0.39 بوصة
Ample Quantity: our package includes 24 rock streak plates, offering a sufficient quantity for various uses and replacements; Whether you're a teacher conducting experiments or a hobbyist testing out minerals, these white streak plates are designed to meet your needs in the most efficient way
Material and Size: these streak plates, made from durable tile material, are characterized by their white color and moderate size of 1.97 x 0.79 x 0.39 inches/ 50 x 20 x 10 mm; They are nice for conducting various tests on rocks and minerals, making them an essential tool for any scientific experiment or class
Assisting in Experiments: the unglazed streak plates are nice for identifying and testing the color and hardness of minerals or rocks; These plates can be applied to draw a streak of powdered mineral across, noting its color to help identify the mineral type
Mineral Identification: with these white streak plates, you can identify and test various properties of minerals or rocks with ease; They help in determining the hardness and color streak of the mineral, thus making mineral identification effortless
Washable and Reusable: another major advantage of these streak plates is their washability and reusability; After each use, they can be cleaned and reused for experiments or tests, providing you with a sustainable and cost-effective solution for your geological needs
وصف
Features:
Providing a hands-on approach to learning, these rock streak plates are suitable for scientific experiments and scientific classes. They help students learn about different minerals and rocks, making geology fun and engaging.
These streak plates are extremely easy to use. Just rub your mineral against the white, unglazed surface of the plate to examine the streak it leaves behind. This simplicity makes them ideal for scientists of all ages and expertise levels.
Specifications:
Material: tile
Color: white
Size: 1.97 x 0.79 x 0.39 inches/ 50 x 20 x 10 mm
Package includes:
24 x Rock streak plate
Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
10 خنافس حقيقية من vinatimes، نحل الزيز، العقرب، الفراشة المحفوظة، الحشرات المجففة، الحشرات الميتة، عينة غير مثبتة، غرابة خام، التحنيط، علم الحشرات، مادة فنية، فضول، حرف BO10SET
KWD 13
IPlusmile 12pcs مفاتيح أسناع المفاتيح العينة العقرب الحقيقية معلقات مضيئة العنبر
KWD 11.500
8 أجهزة كمبيوتر محنكات حشرة الفراشة في الراتنج ، 3 × 3 × 0.6 بوصة عينات الفراشة الحقيقية عينة من الأوزان الحيوان
KWD 21.500
لوحة سلسلة للاختبار المعدني ، أدوات الجيولوجيا ، صخور تحديد الهوية المعدنية مجموعة بلاط البورسلين بلاط لوحة أبيض أبيض (حزمة 12)
KWD 5.500
