Japanese-made magnifying glass with the highest quality standards, its three 15mm diameter lenses allow an almost perfect image, without major distortion at the edges. Superior quality, 20X wide field of view handheld magnifier. Completely...

MSA econocal offers a complete line of span gas cylinders to verify and calibrate all instruments. The gas mixture in span gas cylinders is certified to be gravimetrically prepared, using NIST calibrated weights. The lot number and nominal...

Field desk for geologists and professional explorers. Stores 8 1/2 x 11 in. Sheets (up to 200 sheets), pencils and other field equipment inside the durable polydura plastic housing. With a warmer feel than a conveniently lightweight and...

Record information correlative to depth: the user has the ability to enter information regarding the well studied (for example: The number of the well, the number of the box where the cores are stored, etc.) to correlate each drilling core...

Backpack for collecting geological samples. Strong and durable fabric. Protects samples and transports them easily.