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  • Regular price $30.00
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The attenuators can be used in the solid sampler, the cuvette holder or the filter holders. Depending whether you want the full light, diminished light or no light the attenuators can be easily switched or taken out.

Each order contains six attenuators: two attenuators with a 2.0 mm diameter hole, two attenuators with a 0.95 mm diameter hole and two attenuators with no hole.