Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube
Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube
Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube
Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube
Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube

Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube

4.9
960 sold.
Minimum quantity is: 1 pcs

Price from:

9,405 so'm

Guaranteed delivery time

If we are 45 days late, you will receive your order for free. More details

Always in touch with you

We will answer any questions every day.

Secure payment in a convenient way

We will accept payment by any card

Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube

About the product

Characteristic

Origin

Taizhou

Specifications

Colorimetric tube

Item no

Colorimetric tube

Brand

Lele teaching

Manufacturer

Lele teaching

Unified unit conversion

0.0

Description

比色管一盒12支,请整盒拍    

具塞比色管

    比色管是化学实验中用于目视比色分析实验的主要仪器,可用于粗略测量溶液浓度。

  比色时一次只将装待测溶液的比色管与一支装标准溶液的比色管进行对比,对比时将两支比色管置于光照程度相同的白纸前面,用肉眼观察颜色差异。

  注意事项:
    1、比色管不是试管,不能加热,且比色管管壁较薄,要轻拿轻放;
    2、同一比色实验中要使用同样规格的比色管;
    3、清洗比色管时不能用硬毛刷刷洗,以免磨伤管壁影响透光度;
    4、比色时一次只拿两支比色管进行比较且光照条件要相同

     5、相同规格的比色管,刻度线可能会在不同的位置,因为比色管内径会有一定的误差。

 

 






















本店铺产品均不含税(详情请咨询客服)

Characters

Properties

Origin

Taizhou

Specifications

Colorimetric tube

Item no

Colorimetric tube

Brand

Lele teaching

Description

比色管一盒12支,请整盒拍    

具塞比色管

    比色管是化学实验中用于目视比色分析实验的主要仪器,可用于粗略测量溶液浓度。

  比色时一次只将装待测溶液的比色管与一支装标准溶液的比色管进行对比,对比时将两支比色管置于光照程度相同的白纸前面,用肉眼观察颜色差异。

  注意事项:
    1、比色管不是试管,不能加热,且比色管管壁较薄,要轻拿轻放;
    2、同一比色实验中要使用同样规格的比色管;
    3、清洗比色管时不能用硬毛刷刷洗,以免磨伤管壁影响透光度;
    4、比色时一次只拿两支比色管进行比较且光照条件要相同

     5、相同规格的比色管,刻度线可能会在不同的位置,因为比色管内径会有一定的误差。

 

 






















本店铺产品均不含税(详情请咨询客服)

From this seller

View all