Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.

Hourglass CHPN- 3 min

from 151 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75. TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region

Hourglass CHPN- 20 min.

from 221 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of HS1 glass according to GOST 21400-75.TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region

Hourglass CHPN-15 min

from 208 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region

Hourglass CHPN-5 min

from 151 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region

Hourglass CHPN-1 min

from 151 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region

Hourglass CHPN- 2 min.,

from 151 ₽

Designed to count the time interval of laboratory procedures. The marking of the nominal time is on the glass. Made of glass HS1 according to GOST 21400-75.TU 4321-009-52876859-2005

Suponevo

Produced in: Bryansk region