Лабораторная стеклянная палочка национального стандарта, ртутный термометр на спирте/керосине, длина 30 см, диапазон 0–100–200 градусов

National standard red water-50~50 degrees (1/2) (10 pieces) Inspection included, National standard red water 0~50 degrees 1/1 (10 pieces) Inspection included, National standard red water 0~100 degrees 1/1 (10 pieces) Inspection included, National standard red water-30~100 degrees 1/1 (10 pieces) Inspection included, Ordinary coarse material red water 0~200 degrees (10 pieces) No inspection included, Ordinary coarse material red water 0~100 degrees (10 pieces) No inspection included, Ordinary coarse material red water -30~100 degrees (10 pieces) No inspection included, Ordinary coarse material red water 0~50 degrees (10 pieces) No inspection included, Ordinary coarse material red water -50~50 degrees (10 pieces) No inspection included, Ordinary coarse material red water 0~150 degrees (10 pieces) No inspection included, National standard mercury 0~50 degrees (10 pieces) Inspection included, National standard mercury 0~100 degrees (10 pieces) Inspection included, National standard mercury 0~200 degrees (10 pieces) Inspection included, National standard mercury 0~300 degrees (10 pieces) Inspection included, Ordinary coarse material mercury-30~100 degrees (10 pieces), Ordinary coarse material mercury 0~100 degrees (10 pieces), Ordinary coarse material mercury 0~50 degrees (10 pieces), Ordinary coarse material mercury 0~200 degrees (10 pieces), Ordinary coarse material mercury 0~300 degrees (10 pieces), 40cm national standard mercury 6mm0+300℃ (5 pieces) Inspection included, 40cm national standard mercury 6mm0+200℃ (5 pieces), 40cm national standard mercury 6mm0+100℃ (5 pieces), 40cm national standard mercury 6mm0+50℃ (5 pieces)