BRAND^® 微管，带散装螺帽和硅胶密封

BRAND^® 微管，带散装螺帽和硅胶密封, capacity 2 mL, self-standing bottom, sterile

BRAND^® 微管，带散装螺帽和硅胶密封, capacity 0.5 mL, self-standing bottom, sterile

BRAND^® 微管，带散装螺帽和硅胶密封, capacity 1.5 mL, conical bottom, sterile

BRAND^® 微管，带散装螺帽和硅胶密封, capacity 1.5 mL, self-standing bottom, sterile

BRAND^® 微管，带散装螺帽和硅胶密封, capacity 2 mL, conical bottom, sterile