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SciOptic 12w fluorescent ring light attaches to the bottom of the head of a..
$99.99
SciOptic 72 Bulb LED Ring Light This 72 bulb LED light source provides more..
$189.99
6v 15w quartz halogen bulb. This is the replacement bulb for all SciOptic b..
$15.00
This alternative for sample storage allows for a more efficient and cleaner..
$21.95
Our sample bags are made of unbleached cotton and come complete with an ind..
$0.31
4"x6" sample bags are made of unbleached cotton and come complete with an i..
$0.07
Our transparent plastic grain size chart is more durable than the leading g..
$1.60