4010110100
200~1000nm Tungsten lamp &Deuterium lamp, including 4 glass square cuvettes and 2 quartz square cuvettes(package contain)
4010120100
190~1100nm Tungsten lamp &Deuterium lamp, including 4 glass square cuvettes and 2 quartz square cuvettes(package contain)
4010210100
325~1000nm Tungsten lamp, including 4 glass square cuvettes (package contain)
4010220100
320~1100nm Tungsten lamp, including 4 glass square cuvettes (package contain)
A spectrophotometer is an instrument that measures the amount of photons (the intensity of light) absorbed after it passes through sample solution.