• qth-1

    Laboratory grade thermometer with permanent stain markings. An outside diameter of 6-7 mm, mercury filled, Centigrade, Subdivision of 1°C.

  • qth-2

    Laboratory grade thermometer with permanent stain markings. An outside diameter of 6-7 mm, mercury filled, Centigrade, Subdivision of 1°C.

  • qth-3

    Organic liquid filled for use in testing procedures that normally fall below the freezing point of mercury, also eliminates environmental issues associated with mercury. An outside diameter of 6-7 mm, and 1°C subdivision.

  • qth-4

    Laboratory grade thermometer with permanent stain markings. An outside diameter of 6-7 mm, mercury filled, Centigrade, Subdivision of 1°C.

  • qth-5

    Laboratory grade thermometer with permanent stain markings. An outside diameter of 6-7 mm, mercury filled, Centigrade, Subdivision of 1°C.

  • qth-6

    Organic liquid filled for use in testing procedures that normally fall below the freezing point of mercury, also eliminates environmental issues associated with mercury. An outside diameter of 6-7 mm, and 1°C subdivision.

  • qth-7

    Organic liquid filled for use in testing procedures that normally fall below the freezing point of mercury, also eliminates environmental issues associated with mercury. 1°C subdivision.

  • qth-8

    Laboratory grade thermometer with permanent stain markings. With 10/30 ground glass std. joint.

  • qth-9

    Laboratory grade thermometer with permanent stain markings. With 10/18 ground glass std. joint.

  • qth-10

    Laboratory grade thermometer with permanent stain markings. With 7/12 ground glass std. joint.