


desertcart.co.jp: ใซใชใฆใ ้ๅฑๅ ็ด 19ใตใณใใซKใใฉใใซไปใใฌใฉในใใคใขใซใซใใใฉใซใชใคใซใฎไธใซ็ด็ฒใช1ใฐใฉใ 99.8%ๅๅ ฅใ : ็ฃๆฅญใป็ ็ฉถ้็บ็จๅ Review: Arrived as expected - Arrived with a thin oxide layer coating it, but it happens with mineral oil. Cleaned it up and it looked brand new. Helpful and friendly customer service as well. :) Review: Yes!!! - Toss it in water
| ASIN | B07NJQWMPC |
| Amazon ๅฃฒใ็ญใฉใณใญใณใฐ | ็ฃๆฅญใป็ ็ฉถ้็บ็จๅ - 593,837ไฝ ( ็ฃๆฅญใป็ ็ฉถ้็บ็จๅใฎๅฃฒใ็ญใฉใณใญใณใฐใ่ฆใ ) ็นๆฎ้ๅฑๅๆๆ - 420ไฝ |
| Amazon.co.jp ใงใฎๅใๆฑใ้ๅงๆฅ | 2019/3/25 |
| ใใใใๅบฆ | 4.4 5ใคๆใฎใใก4.4 (135) var |
| ้จๅ็ชๅท | 5b0673b9d9779-KAL-AN-0191-OL |
| ้ปๆฑ ไปๅฑ | ใใใ |
| ้ปๆฑ ไฝฟ็จ | ใใใ |
C**K
Arrived as expected
Arrived with a thin oxide layer coating it, but it happens with mineral oil. Cleaned it up and it looked brand new. Helpful and friendly customer service as well. :)
C**E
Yes!!!
Toss it in water
T**I
Working really well
My 14 year old son loves this. Worked really well
D**S
Great demo for a chemistry classroom
I am a chemistry teacher and this was a great demo on the alkali metals and their increasing reactivity!
B**E
Great for little experiments
Thank you
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