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Description:
Phyllite is a light-gray foliated rock formed from metamorphosed slate.
Description:
Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones.
Description:
Scoria is a dark-colored rock formed from lava with a high gas content.
Catalog Number:
(470226-464)
Description:
Introduce your students to rocks formed from deposition of sediment.
Description:
Green colored rock formed from the metamorphism of ultramafic mantle rocks.
Description:
Carbonate rock formed by the precipitation from water.
Catalog Number:
(470179-034)
Description:
Point mutation in cistron B; pseudoallele of T4rIIA. Reversion rate to wild type approximately 10<sup>6</sup>.<BR><BR>The liquid coliphage suspension is routinely tested for quality, purity, and titer. It contains DNA or RNA supplied as a filtered tryptic soy broth suspension of relative infective titer (108 plaque-forming units per mL). It comes with culture information. The liquid suspension is in tryptic soy broth. It is supplied in a vial and the proven titer is noted on the label. Quantity: 3 mL. Keep refrigerated.
Catalog Number:
(470311-042)
Description:
Single rack, double function.
Catalog Number:
(470025-316)
Description:
Buy Both the Thin Section Set and the Hand Specimen Set and Save!
Catalog Number:
(470026-772)
Description:
View minute, fossilized life forms.
Catalog Number:
(470179-884)
Description:
Freshwater. Filamentous. Unbranched trichome, thinly sheathed; oscillating movement. Basic culture solution.<BR><BR>Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.
Description:
Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.<BR><BR>Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.
Description:
High performance, general-purpose agarose.
Catalog Number:
(470025-290)
Description:
Specimens To Supplement the Most Widely-Used College Lab Manual for Physical Geology
Catalog Number:
(470024-880)
Description:
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
Catalog Number:
(470024-882)
Description:
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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