BRAND^®带螺口盖的低温管

BRAND^®带螺口盖的低温管, with external thread self-standing, self-standing, capacity 2 mL

BRAND^®带螺口盖的低温管, capacity 2 mL, Internal thread, self-standing

BRAND^®带螺口盖的低温管, capacity 5 mL, with external thread, self-standing

BRAND^®带螺口盖的低温管, capacity 3 mL, with external thread, self-standing

BRAND^®带螺口盖的低温管, capacity 1.2 mL, Internal thread, self-standing

BRAND^®带螺口盖的低温管, capacity 4 mL, with internal thread self-standing, self-standing

BRAND^®带螺口盖的低温管, capacity 2 mL, Internal thread, round bottom

BRAND^®带螺口盖的低温管, capacity 2 mL, with external thread, round bottom

BRAND^®带螺口盖的低温管, capacity 4 mL, with external thread, self-standing

BRAND^®带螺口盖的低温管, capacity 5 mL, with internal thread, round bottom

BRAND^®带螺口盖的低温管, capacity 1.2 mL, with external thread, U-bottom bottom (self-standing)

BRAND^®带螺口盖的低温管, capacity 4 mL, with internal thread, round bottom