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Disposable UV-Cuvettes, a Krackeler Value Brand

By Brandtech
Disposable UV-Cuvettes, a Krackeler Value Brand

Available in both semi- and ultra-micro sizes, BRAND UV-transparent disposable UV-cuvettes are a popular alternative to quartz cuvettes in DNA, RNA, and protein analyses as well as many other applications between 220nm and 900nm. They eliminate the tedious maintenance, cleaning, and contamination risk of quartz cuvettes. They also feature superior chemical compatibility and may be used with most polar organic solvents, acids, and bases, including acetone, butanone, DMF, and concentrated hydrochloric acid.

All cuvettes are manufactured from a scratch-resistant plastic and fit most commercial spectrophotometers and photometers. They are grouped by mold cavity number to maximize consistency between cuvettes and reduce variation in extinction coefficient. Ultra-micro sized UV-Cuvettes are available with 8.5mm and 15mm window heights and may be used with sample volumes as small as 70µL. Use the semi-micro size for sample volumes between 1.5mL and 3.0mL

 Ultra-microSemi-microMacro
Minimum Filling Volume: 70µL 1.5mL 2.5mL
Maximum Filling Volume: 550µL (15mm window)
850µL (8mm window)
3.0mL 4.5mL
Window Dimensions: 2mm x 3.5mm 4.5mm x 23mm 10mm x 35mm
Pathlength: 10mm 10mm 10mm
Typical Range of Application: 220nm to 900nm 220nm to 900nm 220nm to 900nm
Standard Deviation: (220-260nm) <± 0.007 <± 0.007 <± 0.007
Standard Deviation: (270-900nm) <± 0.002 <± 0.002 <± 0.002

 

 
 
               
Cat.No.DescriptionEA  PK  
478-759170 Cuvette, macro       $128.40
100/PK
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478-759165 Cuvette, semi-micro $594.00
500/PK
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478-759150 Cuvette, semi-micro       $129.60
100/PK
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478-759230 Cuvette, ultra-micro (15mm window ht.) $594.00
500/PK
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478-759220 Cuvette, ultra-micro (15mm window ht.)       $128.40
100/PK
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478-759235 Cuvette, ultra-micro (15mm window ht), individually wrapped $189.60
100/PK
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478-759210 Cuvette, ultra-micro (8.5mm window ht.) $594.00
500/PK
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478-759200 Cuvette, ultra-micro (8.5mm window ht.)       $128.40
100/PK
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478-759215 Cuvette, ultra-micro (8.5mm window ht.), individually wrapped $189.60
100/PK
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478-759240 Caps, round for ultra-micro cuvettes, blue       $42.96
100/PK
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478-759241 Caps, round for ultra-micro cuvettes, yellow $42.96
100/PK
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478-759242 Caps, round for ultra-micro cuvettes, green $42.96
100/PK
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478-759243 Caps, round for ultra-micro cuvettes, orange $42.96
100/PK
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478-759500 Polypropylene cuvette rack, 16 numbered positions $52.20
1/EA
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