Indoor Air Quality Analysis of Newly Built Houses.

Recently, people have become increasingly aware of potential health issues related to indoor environments. In this study, we measure the concentrations of various volatile organic compounds, carbonyl compounds, and semi-volatile organic compounds, as well as the ventilation rates, in 49 new houses with light-gauge steel structures one week after completion.

The proper indoor air quality of new residential environments can be ensured by characterizing people’s exposure to certain chemicals and assessing future risks. Our results show that the concentrations of the measured compounds were lower than the guideline values set by the Ministry of Health, Labour and Welfare of Japan, and would continue to decrease.

However, we observed that unregulated compounds, assumed to be substitutes for regulated solvents, contributed substantially to the total volatile organic compounds. To reduce indoor chemical exposure risks, the concentrations of these unregulated compounds should also be minimized. In addition, their sources need to be identified, and manufacture and use must be monitored. We believe it is important to select low-emission building materials for reducing residents’ exposure to indoor chemicals.

[Characteristics of dental hard tissues in chronic kidney disease: morphology, chemical composition, possibilities of remineralizing therapy].

The aim of the work was an assessment of the morphological structure and chemical composition of dental hard tissues in persons suffering from chronic kidney disease and the effectiveness of remineralizing therapy in them. The study of the morphological structure and chemical composition of dental hard tissues in individuals suffering from chronic kidney disease and the effectiveness ofweeks of remineralizing therapy in the course of individual oral hygiene in combination with the intake of vitamin-mineral complex was conducted by means of ABT-55 electron microscope (Japan) combined with a LinkAN-10 000/S85 microprobe (United Kingdom) in comparison with persons without somatic pathology.

It has been established that in people suffering from chronic kidney disease dental hard tissues morphological features were determined by their pathological changes due to carious process or non-carious lesions. In chronic kidney disease a significant decrease in the level of mineralization in both enamel and dentin was found, which was most pronounced in patients with chronic renal failure and did not depend on whether they received hemodialysis.

5g Weight F1 - EACH

YCW353800 EACH
EUR 78.3

Weight 200g F1 Dakks - EACH

YCW523802 EACH
EUR 261.9

Weight 500g F1 Dakks - EACH

YCW5538-02 EACH
EUR 324

Molecular Weight Marker

abx098957-15ul 15 ul
EUR 126

Weight 5g F1 Dakks - EACH

YCW353802 EACH
EUR 190.35

Chitosan, low molecular weight

GC9009-100 100
EUR 87.1

Chitosan, low molecular weight

GC9009-100G 100 g
EUR 141.6

Chitosan, low molecular weight

GC9009-50 50
EUR 45.9

Chitosan, low molecular weight

GC9009-50G 50 g
EUR 91.2

Calibration Weight 100g F1 Dakks - EACH

YCW513802 EACH
EUR 237.6

mPEG-BSA (Molecular Weight: 5,000-linear)

PEG-BSA-05K 100 ug
EUR 343.2

mPEG-BSA (Molecular Weight: 10,000-linear)

PEG-BSA-10K 100 ug
EUR 343.2

mPEG-BSA (Molecular Weight: 20,000-linear)

PEG-BSA-20K 100 ug
EUR 343.2

mPEG-BSA (Molecular Weight: 40,000-linear)

PEG-BSA-40K 100 ug
EUR 343.2

Mitraphyllin - exact weight protocol

M374000 250mg
EUR 1200
Description: 509-80-8

Accuris™ F1 Grade Calibration Weight, 1000g

W1000-1000 1 PC
EUR 235.15

Accuris™ M1 Grade Calibration Weight, 1000g

W1005-1000 1 PC
EUR 109.8

Accuris™ M1 Grade Calibration Weight, 2000g

W1005-2000 1 PC
EUR 183.44

Accuris F1 Grade Calibration Weight 1000g - EACH

BAL1807 EACH
EUR 340.2

Accuris M1 Grade Calibration Weight 1000g - EACH

BAL1808 EACH
EUR 160.65

Accuris M1 Grade Calibration Weight 2000g - EACH

BAL1809 EACH
EUR 267.3

Wire Weight 100 mg OIML E2 DAkkS - EACH

YCW212102 EACH
EUR 175.5

Wire Weight 200 mg OIML E2 DAkkS - EACH

YCW222102 EACH
EUR 175.5

Wire Weight 500 mg OIML E2 DAkkS - EACH

YCW252102 EACH
EUR 175.5

Wire Weight 50mg E2 Dakks - EACH

YCW152102 EACH
EUR 168.75

F1 Weight With DAKKS Cert - EACH

YCW313802 EACH
EUR 202.5

Urokinase High Molecular Weight 95%

GWB-59AF40 3000 Unit Ask for price

Accuris™ F1 Grade Calibration Weight, 100g

W1000-100 1 PC
EUR 73.65

Accuris™ F1 Grade Calibration Weight, 200g

W1000-200 1 PC
EUR 89.2

Accuris™ F1 Grade Calibration Weight, 500g

W1000-500 1 PC
EUR 118.86

Accuris™ M1 Grade Calibration Weight, 100g

W1005-100 1 PC
EUR 29.77

Accuris™ M1 Grade Calibration Weight, 200g

W1005-200 1 PC
EUR 38.73

Accuris™ M1 Grade Calibration Weight, 500g

W1005-500 1 each
EUR 65.92

Weight 50 F1 OIML Certified - EACH

11117021 EACH
EUR 302.4

Weight 1g F1 OIML Certified - EACH

11117091 EACH
EUR 163.35

External Calibration Weight 30g - EACH

BAL5040 EACH
EUR 360.45

Accuris F1 Grade Calibration Weight 100g - EACH

BAL1804 EACH
EUR 108

Accuris F1 Grade Calibration Weight 200g - EACH

BAL1805 EACH
EUR 132.3

Accuris F1 Grade Calibration Weight 500g - EACH

BAL1806 EACH
EUR 172.8

Accuris M1 Grade Calibration Weight 100g - EACH

BAL1812 EACH
EUR 43.34

Accuris M1 Grade Calibration Weight 200g - EACH

BAL1813 EACH
EUR 56.7

Accuris M1 Grade Calibration Weight 500g - EACH

BAL1814 EACH
EUR 98.55

S.S. Spirit Lamp* Light weight, Economy

LA875-1NO 1 unit
EUR 12.5
Description: S.S. Spirit Lamp* Light weight, Economy

Cyflufenamid-d5 - Exact Weight Protocol

C989602 25mg
EUR 12800

Calibration Weight 10g F1 Dakks - EACH

YCW413802 EACH
EUR 202.5

Calibration Weight 20g F1 DAkkS - EACH

YCW423802 EACH
EUR 205.2

Calibration Weight 50g F1 DAkkS - EACH

YCW453802 EACH
EUR 232.2

Weight Set F1 1mg-500mg & Cert - EACH

87000034 EACH
EUR 529.2

S.S. Spirit Lamp* Light weight, Made out

LA873-1NO 1 unit
EUR 19.03
Description: S.S. Spirit Lamp* Light weight, Made out

BRADYCONE Weight Ring 4 kg AC Signs

077208 Piece of 1 Piece(s)
EUR 62.08
Description: Description Dutch: Gewichtsring voor 89 cm kegel - 4 kg; Description French: Poids

BRADYCONE Weight Ring 2.7 kg AC Signs

077228 Piece of 1 Piece(s)
EUR 59.26
Description: Description Dutch: Gewichtsring voor 63 cm kegel - 2.7 kg; Description French: Poids

Urokinase Low Molecular Weight Human 95%

GWB-882E7C 3000 Unit Ask for price

Accuris M1 Weight Set 1g-1000g - EACH

BAL1886 EACH
EUR 429.3

Chitosan (100 - 300 cps), low molecular weight

GP7325-100G 100 g
EUR 93.6

Chitosan (100 - 300 cps), low molecular weight

GP7325-1KG 1 kg
EUR 217.2

Chitosan (100 - 300 cps), low molecular weight

GP7325-250G 250 g
EUR 122.4

Chitosan (100 - 300 cps), low molecular weight

GP7325-25G 25 g
EUR 60

Chitosan (100 - 300 cps), low molecular weight

GP7325-500G 500 g
EUR 160.8

Chitosan (30 - 100 cps), low molecular weight

GP8523-100G 100 g
EUR 93.6

Chitosan (30 - 100 cps), low molecular weight

GP8523-1KG 1 kg
EUR 217.2

Chitosan (30 - 100 cps), low molecular weight

GP8523-250G 250 g
EUR 122.4

Chitosan (30 - 100 cps), low molecular weight

GP8523-25G 25 g
EUR 60

Chitosan (30 - 100 cps), low molecular weight

GP8523-500G 500 g
EUR 160.8

Formaldehyde-13C (20% by weight in water)

F691354 100mg
EUR 184
Description: 3228-27-1

Chitosan (1000 - 2000 cps), high molecular weight

GP5053-100G 100 g
EUR 93.6

Chitosan (1000 - 2000 cps), high molecular weight

GP5053-1KG 1 kg
EUR 217.2

Chitosan (1000 - 2000 cps), high molecular weight

GP5053-250G 250 g
EUR 122.4

Chitosan (1000 - 2000 cps), high molecular weight

GP5053-25G 25 g
EUR 60

Chitosan (1000 - 2000 cps), high molecular weight

GP5053-500G 500 g
EUR 160.8

Poly(L-lactic acid) Molecular Weight Kit

18599-1 1kit
EUR 445

Chitosan (10 cps), very low molecular weight

GP5480-100G 100 g
EUR 93.6

Chitosan (10 cps), very low molecular weight

GP5480-1KG 1 kg
EUR 217.2

Chitosan (10 cps), very low molecular weight

GP5480-250G 250 g
EUR 122.4

Chitosan (10 cps), very low molecular weight

GP5480-25G 25 g
EUR 60

Chitosan (10 cps), very low molecular weight

GP5480-500G 500 g
EUR 160.8

Accuris™ M1 Grade Calibration Weight, 1g

W1005-1 1 each
EUR 12.88

Accuris™ M1 Grade Calibration Weight, 2g

W1005-2 1 each
EUR 12.88

Accuris™ M1 Grade Calibration Weight, 5g

W1005-5 1 each
EUR 15.55

Poly(ethylene glycol) methyl ether (mPEG) Molecular Weight: 20000

PEG-20K 100 mg
EUR 270

High Molecular Weight Kininogen (HMWK) Antibody

20-abx103271
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  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

High Molecular Weight Kininogen (HMWK) Antibody

20-abx103272
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  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

High Molecular Weight Kininogen (HMWK) Antibody

20-abx103273
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  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

High Molecular Weight Kininogen (HMWK) Antibody

20-abx131685
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  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

*Human Kininogen Purified Low Molecular Weight

IHUKNGLMW100UG each
EUR 406
Description: *Human Kininogen Purified Low Molecular Weight

Rat Low molecular weight heparin ELISA kit

E02L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Rat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Low molecular weight heparin ELISA kit

E02L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Rat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Low molecular weight heparin ELISA kit

E02L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Rat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Low molecular weight heparin ELISA kit

E07L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Porcine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Low molecular weight heparin ELISA kit

E07L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Porcine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Low molecular weight heparin ELISA kit

E07L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Porcine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Low molecular weight heparin ELISA kit

E08L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Canine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Low molecular weight heparin ELISA kit

E08L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Canine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Low molecular weight heparin ELISA kit

E08L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Canine Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Low molecular weight heparin ELISA kit

E01A14367 96T
EUR 700
Description: ELISA

Chitosan (300 - 1000 cps), medium molecular weight

GP8956-100G 100 g
EUR 93.6

Chitosan (300 - 1000 cps), medium molecular weight

GP8956-1KG 1 kg
EUR 217.2

Chitosan (300 - 1000 cps), medium molecular weight

GP8956-250G 250 g
EUR 122.4

Chitosan (300 - 1000 cps), medium molecular weight

GP8956-25G 25 g
EUR 60

Chitosan (300 - 1000 cps), medium molecular weight

GP8956-500G 500 g
EUR 160.8

Chitosan (5 cps), ultra low molecular weight

GP1318-100G 100 g
EUR 93.6

Chitosan (5 cps), ultra low molecular weight

GP1318-1KG 1 kg
EUR 217.2

Chitosan (5 cps), ultra low molecular weight

GP1318-250G 250 g
EUR 122.4

Chitosan (5 cps), ultra low molecular weight

GP1318-25G 25 g
EUR 60

Chitosan (5 cps), ultra low molecular weight

GP1318-500G 500 g
EUR 160.8

Lead Titanium Zirconium Oxide (~30% by weight)

L320015 10g
EUR 230
Description: 12626-81-2

Accuris™ M1 Grade Calibration Weight, 10g

W1005-10 1 each
EUR 15.55

Accuris™ M1 Grade Calibration Weight, 20g

W1005-20 1 each
EUR 23.28

Accuris™ M1 Grade Calibration Weight, 50g

W1005-50 1 each
EUR 24.51

Cytokeratin, High Molecular Weight; Clone 34bE12

A00071.0025 25 ml
EUR 735.6

Cytokeratin, High Molecular Weight; Clone 34bE12

A20071 2 ml
EUR 144

Goat Low molecular weight heparin ELISA kit

E01A49275 96T
EUR 700
Description: ELISA

Goat Low molecular weight heparin ELISA kit

E06L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Goat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Low molecular weight heparin ELISA kit

E06L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Goat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Low molecular weight heparin ELISA kit

E06L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Goat Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

ACCURIS(TM) F1 GRADE CALIBRATION WEIGHT - EACH

BMSW1000200-1EA EACH
EUR 117.45

OORA00216-2ML - Protein Molecular Weight Marker

OORA00216-2ML 2000uL
EUR 199

OORA00224-1ML - Protein Molecular Weight Marker

OORA00224-1ML 1000uL
EUR 129

HighRange Rainbow Molecular Weight Markers 250ul

RPN800E EACH
EUR 269.04

Human Low molecular weight heparin ELISA kit

E01A5619 96T
EUR 700
Description: ELISA

Sheep Low molecular weight heparin ELISA kit

E01A101568 96T
EUR 700
Description: ELISA

Mouse Low molecular weight heparin ELISA kit

E01A23112 96T
EUR 700
Description: ELISA

Mouse Low molecular weight heparin ELISA kit

E03L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Mouse Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Low molecular weight heparin ELISA kit

E03L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Mouse Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Low molecular weight heparin ELISA kit

E03L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Mouse Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Low molecular weight heparin ELISA kit

E01L0246-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Human Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Low molecular weight heparin ELISA kit

E01L0246-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Human Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Low molecular weight heparin ELISA kit

E01L0246-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Human Low molecular weight heparin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Accuris M1 Grade Calibration Weight 20g - EACH

BAL1811 EACH
EUR 35.1

ACCURIS F1 GRADE CALIBRATION WEIGHT SET - EACH

BMSW1100200-1EA EACH
EUR 675

Recombinant High Molecular Weight Kininogen (HMWK)

RPU53836-100ug 100ug
EUR 564.3

Recombinant High Molecular Weight Kininogen (HMWK)

RPU53836-1mg 1mg
EUR 2501.2

Recombinant High Molecular Weight Kininogen (HMWK)

RPU53836-50ug 50ug
EUR 453.2

Recombinant High Molecular Weight Kininogen (HMWK)

RPB805Hu01 10ug
EUR 176

Recombinant High Molecular Weight Kininogen (HMWK)

4-RPB805Hu01
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  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human High Molecular Weight Kininogen expressed in: E.coli

Recombinant High Molecular Weight Kininogen (HMWK)

RPB805Hu02 10ug
EUR 176

Recombinant High Molecular Weight Kininogen (HMWK)

4-RPB805Hu02
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  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human High Molecular Weight Kininogen expressed in: E.coli

Recombinant High Molecular Weight Kininogen (HMWK)

RPB805Mu01 10ug
EUR 183

Recombinant High Molecular Weight Kininogen (HMWK)

4-RPB805Mu01
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  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Mouse High Molecular Weight Kininogen expressed in: E.coli

Recombinant High Molecular Weight Kininogen (HMWK)

RPB805Ra01 10ug
EUR 194

Recombinant High Molecular Weight Kininogen (HMWK)

4-RPB805Ra01
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  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Rat High Molecular Weight Kininogen expressed in: E.coli

Recombinant High Molecular Weight Kininogen (HMWK)

RPU41914-100ug 100ug
EUR 542.3

Recombinant High Molecular Weight Kininogen (HMWK)

RPU41914-1mg 1mg
EUR 2402.4

Recombinant High Molecular Weight Kininogen (HMWK)

RPU41914-50ug 50ug
EUR 435.6

The use of remineralizing therapy in people with chronic kidney disease within the framework of individual oral hygiene combined with a vitamin-mineral complex intake for 6 weeks significantly contributed to an increase in the Ca/P ratio in tooth enamel and may be seen as a useful tool for prevention of dental hard tissues pathology in the patient’s group.