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LABKEM pH buffer solution with measuring chamber

Bottle with a separate measuring chamber, "twin-neck". No other containers are required during the calibration process and subsequent cleaning thereof, preserving the purity of the buffer solution. Colored solutions to prevent mistakes. Certificates traceable to SRM from NIST. Variation table of pH / temperature on the label. Use within 12-15 months of opening
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The range

LL-PHBW-002-500

Type

pH 1,68 ± 0,01 (20 ºC)

package

500 ml

Description

colourless

pcs/pack

1

Technical sheet

26.30 CHF

LL-PHBW-004-500

Type

pH 4,00 ± 0,01 (20 ºC)

package

500 ml

Description

red

pcs/pack

1

Technical sheet

16.20 CHF

LL-PHBW-004-1K0

Type

pH 4,00 ± 0,01 (20 ºC)

package

1000 ml

Description

red

pcs/pack

1

Technical sheet

20.10 CHF

LL-PHBW-007-500

Type

pH 7,00 ± 0,01 (20 ºC)

package

500 ml

Description

yellow

pcs/pack

1

Technical sheet

16.20 CHF

LL-PHBW-007-1K0

Type

pH 7,00 ± 0,01 (20 ºC)

package

1000 ml

Description

yellow

pcs/pack

1

Technical sheet

20.10 CHF

LL-PHBW-0A9-500

Type

pH 9,21 ± 0,01 (20 ºC)

package

500 ml

Description

colourless

pcs/pack

1

Technical sheet

16.70 CHF

LL-PHBW-010-500

Type

pH 10,00 ± 0,01 (20 ºC)

package

500 ml

Description

blue

pcs/pack

1

Technical sheet

16.20 CHF

LL-PHBW-012-500

Type

pH 12,65 ± 0,01 (20 ºC)

package

500 ml

Description

colourless

pcs/pack

1

Technical sheet

26.30 CHF