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 of 6 weeks 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.

EDTA
B7197-1000 1 g
EUR 154.8

EDTA
GE4011-100G 100 g
EUR 48

EDTA
GE4011-1KG 1 kg
EUR 84

EDTA
GE4011-250G 250 g
EUR 54

EDTA
GE4011-500G 500 g
EUR 64.8

EDTA Na2
abx082384-500g 500 g
EUR 243.6

Trypsin (-EDTA)
abx098244-100ml 100 ml
EUR 493.2

EDTA plasma
90-1009 100 ml
EUR 2433.6
Description: BNP and NT-proBNP free plasma EDTA

0.5M EDTA
E9000-010 100 ml
EUR 88.8

0.5M EDTA
E9000-050 500 ml
EUR 124.8

100G EDTA
NAT1090 100G
EUR 40.47

500G EDTA
NAT1092 500G
EUR 133.38

EDTA Solution
2103-100 each
EUR 164.4

Molecular Weight Marker
abx098957-15ul 15 ul
EUR 126

Calibration Weight 100g
BAL4728 EACH
EUR 136.8

1g E2 Weight
YCW31200 EACH
EUR 106.02

5g Weight F1
YCW353800 EACH
EUR 59.28

Rabbit Plasma (EDTA)
88R-1029E 500 ml
EUR 276
Description: Sterile Rabbit Plasma with EDTA

EDTA, AM ester
19010 10x50 ug
EUR 109

EDTA, AM ester
19011 10 mg
EUR 166

PEGylated Liposomal EDTA
PHPC002EDTA 2 ml
EUR 140.62
Description: This product includes 2 ml of 30 mM EDTA encapsulated in 6 mg/ml liposomes in 0.1 M NaCl.

Chitosan, low molecular weight
GC9009-100G 100 g
EUR 141.6

Chitosan, low molecular weight
GC9009-50G 50 g
EUR 91.2

External Calibration Weight 30g
BAL5040 EACH
EUR 275.88

Weight 5g F1 Dakks
YCW353802 EACH
EUR 147.06

Weight 200g F1 Dakks
YCW523802 EACH
EUR 200.64

Weight 500g F1 Dakks
YCW5538-02 EACH
EUR 248.52

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl
T8059-010 100ml
EUR 91.2

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl
T8059-050 500ml
EUR 100.8

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl
T8059-101 1L
EUR 151.2

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl
T8150-050 500 ml
EUR 100.8

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl
T8150-801 8L
EUR 144

EDTA, Disodium Salt, Dihydrate
CH032 500 g
EUR 195.6

EDTA, Disodium Salt, Dihydrate
CH033 1.0 kg
EUR 234

EDTA, Disodium Salt, Dihydrate
CH034 2.5 kg
EUR 400.8

Trypsin-EDTA(1X), 0.25%
CA014-010 100ml
EUR 92.4

Trypsin-EDTA(1X), 0.25%
CA014-050 500ml
EUR 116.4

Trypsin-EDTA(1X), 0.25%
CA014-100 10x100ml
EUR 250.8

Trypsin-EDTA(1X), 0.25%
CA014-200 20x200ml
EUR 424.8

Trypsin-EDTA(10X), 0.5%
CA015-010 100ml
EUR 105.6

Trypsin-EDTA(10X), 0.5%
CA015-100 10x100ml
EUR 343.2

Trypsin-EDTA(10X), 0.5%
CA015-200 20x100ml
EUR 578.4

Trypsin-EDTA(1X), 0.05%
CA020-010 100ml
EUR 88.8

Trypsin-EDTA(1X), 0.025%
CA021-010 100ml
EUR 88.8

Trypsin-EDTA(1X), 0.025%
CA021-050 500ml
EUR 109.2

Trypsin-EDTA(1X), 0.025%
CA021-100 10x100ml
EUR 267.6

Trypsin-EDTA(1X), 0.025%
CA021-200 20x100ml
EUR 400.8

Trypsin-EDTA(10X), 0.05%
CA022-010 100ml
EUR 100.8

DMNP-EDTA(caged calcium)
50050 5MG
EUR 284.4
Description: Minimum order quantity: 1 unit of 5MG

Normal Feline Plasma (EDTA)
abx098254-50ml 50 ml
EUR 844.8

EDTA, disodium salt, dihydrate
EB0185 500g
EUR 84.01

EDTA, tetrasodium salt dihydrate
EB0436 500g
EUR 105.94

EDTA tetrasodium salt dihydrate
GK0795-100G 100 g
EUR 48

EDTA tetrasodium salt dihydrate
GK0795-1KG 1 kg
EUR 84

EDTA tetrasodium salt dihydrate
GK0795-2500G 2500 g
EUR 141.6

EDTA tetrasodium salt dihydrate
GK0795-250G 250 g
EUR 55.2

EDTA tetrasodium salt dihydrate
GK0795-500G 500 g
EUR 63.6

EDTA tripotassium salt dihydrate
GL1464-100G 100 g
EUR 73.2

EDTA tripotassium salt dihydrate
GL1464-250G 250 g
EUR 103.2

EDTA tripotassium salt dihydrate
GL1464-25G 25 g
EUR 52.8

EDTA tripotassium salt dihydrate
GL1464-500G 500 g
EUR 153.6

EDTA disodium salt dihydrate
GE3023-100G 100 g
EUR 48

EDTA disodium salt dihydrate
GE3023-1KG 1 kg
EUR 84

EDTA disodium salt dihydrate
GE3023-250G 250 g
EUR 55.2

EDTA disodium salt dihydrate
GE3023-500G 500 g
EUR 64.8

EDTA disodium salt dihydrate
GE3023-5KG 5 kg
EUR 180

EDTA tetrasodium salt hydrate
GE3450-100G 100 g
EUR 49.2

EDTA tetrasodium salt hydrate
GE3450-1KG 1 kg
EUR 81.6

EDTA tetrasodium salt hydrate
GE3450-250G 250 g
EUR 54

EDTA tetrasodium salt hydrate
GE3450-500G 500 g
EUR 63.6

EDTA tetrasodium salt hydrate
GE3450-5KG 5 kg
EUR 199.2

EDTA dipotassium salt dihydrate
GE5635-100G 100 g
EUR 64.8

EDTA dipotassium salt dihydrate
GE5635-250G 250 g
EUR 88.8

EDTA dipotassium salt dihydrate
GE5635-500G 500 g
EUR 122.4

EDTA ferric sodium salt
GE7700-100G 100 g
EUR 52.8

EDTA ferric sodium salt
GE7700-1KG 1 kg
EUR 117.6

EDTA ferric sodium salt
GE7700-250G 250 g
EUR 64.8

EDTA ferric sodium salt
GE7700-500G 500 g
EUR 84

EDTA trisodium salt dihydrate
GE9701-100G 100 g
EUR 64.8

EDTA trisodium salt dihydrate
GE9701-250G 250 g
EUR 93.6

EDTA trisodium salt dihydrate
GE9701-500G 500 g
EUR 141.6

EDTA, dipotassium salt, dihydrate
ED0075 250g
EUR 99.67

EDTA 0.5M Sterile Solution
SD8135 450ml
EUR 86.1

1L EDTA 0.5M Solution
NAT1282 1L
EUR 140.22

CP 0.1M EDTA Solution
CP8011 1L
EUR 21.66

Coagplas Rab Edta 3M
240827 PK10
EUR 76.38

USP Sol. EDTA TS
USP2401 100ML
EUR 23.94

USP Sol. EDTA TS
USP2405 500ML
EUR 38.76

EDTA, Ultra Pure, 1kg
R9410-1kg each
EUR 228

MicroMolar EDTA Assay kit
EDTA200 200 assays
EUR 221.78
Description: This product includes 200 ul of 100 x C56 dye and 1000 ul of 1 mM EDTA. It is for measurement of 200 samples using 96-well plates. Cuvettes may also be used for measurements.

Weight 50 F1 OIML Certified
11117021 EACH
EUR 238.26

Weight 1g F1 OIML Certified
11117091 EACH
EUR 128.82

Wire Weight 50mg E2 Dakks
YCW152102 EACH
EUR 127.68

F1 Weight With DAKKS Cert
YCW313802 EACH
EUR 156.18

Calibration Weight 10g F1 Dakks
YCW413802 EACH
EUR 156.18

Calibration Weight 20g F1 DAkkS
YCW423802 EACH
EUR 158.46

Calibration Weight 50g F1 DAkkS
YCW453802 EACH
EUR 177.84

Calibration Weight 100g F1 Dakks
YCW513802 EACH
EUR 182.4

EDTA disodium and monocalcium salt
EK014P2 500g
EUR 115.33

Bovine PLASMA NS EDTA 500mL
37141-1 500mL
EUR 221.56

Pig PLASMA NS EDTA 500mL
39541-1 500mL
EUR 221.56

Rabbit PLASMA NS EDTA 500mL
31141-1 500mL
EUR 314.21

Rabbit PLASMA S EDTA 500mL
31156-1 500mL
EUR 342.91

CK PLASMA NS EDTA 500mL
33141-1 500mL
EUR 221.56

Trypsin-EDTA (0.25%), phenol red
abx082465-100ml 100 ml
EUR 243.6

Rabbit Plasma (Sterile Sodium EDTA)
20-abx800006
  • EUR 1880.40
  • EUR 4352.40
  • EUR 1378.80
  • 100 ml
  • 500 ml
  • 50 ml

Rabbit Plasma (Sterile Sodium EDTA)
abx800006-1L 1 L
EUR 7509.6

Sheep Plasma (Sterile Sodium EDTA)
20-abx800023
  • EUR 794.40
  • EUR 994.80
  • EUR 678.00
  • 100 ml
  • 500 ml
  • 50 ml

Sheep Plasma (Sterile Sodium EDTA)
abx800023-1L 1 L
EUR 1195.2

Goat Plasma (Sterile Sodium EDTA)
20-abx800038
  • EUR 794.40
  • EUR 994.80
  • EUR 678.00
  • 100 ml
  • 500 ml
  • 50 ml

Goat Plasma (Sterile Sodium EDTA)
abx800038-1L 1 L
EUR 1195.2

Horse Plasma (Sterile Sodium EDTA)
20-abx800053
  • EUR 1095.60
  • EUR 1378.80
  • EUR 927.60
  • 100 ml
  • 500 ml
  • 50 ml

Horse Plasma (Sterile Sodium EDTA)
abx800053-1L 1 L
EUR 1779.6

Donkey Plasma (Sterile Sodium EDTA)
20-abx800068
  • EUR 1813.20
  • EUR 2348.40
  • EUR 1262.40
  • 100 ml
  • 500 ml
  • 50 ml

Donkey Plasma (Sterile Sodium EDTA)
abx800068-1L 1 L
EUR 3066

Camel Plasma (Sterile Sodium EDTA)
20-abx800083
  • EUR 1980.00
  • EUR 4736.40
  • EUR 1545.60
  • 100 ml
  • 500 ml
  • 50 ml

Camel Plasma (Sterile Sodium EDTA)
abx800083-1L 1 L
EUR 8110.8

Dog Plasma (Sterile Sodium EDTA)
20-abx800113
  • EUR 1680.00
  • EUR 3951.60
  • EUR 1296.00
  • 100 ml
  • 500 ml
  • 50 ml

Dog Plasma (Sterile Sodium EDTA)
abx800113-1L 1 L
EUR 6824.4

Chicken Plasma (Sterile Sodium EDTA)
20-abx800128
  • EUR 978.00
  • EUR 2080.80
  • EUR 744.00
  • 100 ml
  • 500 ml
  • 50 ml

Chicken Plasma (Sterile Sodium EDTA)
abx800128-1L 1 L
EUR 3567.6

K2-EDTA Bovine Plasma filtered
88R-1051 5 X 1 L
EUR 1980
Description: K2-EDTA Bovine Plasma filtered

EDTA copper(II) disodium salt
EB0434 250g
EUR 100.72

EDTA disodium and monomagnesium salt
EB0435 500g
EUR 133.08

EDTA, Iron (III), sodium salt
EB0437 100g
EUR 78.79

EDTA zinc (II), disodium salt
EB6666 100g
EUR 77.75

Protease Inhibition Cocktail with EDTA
G135E 1.0 ml
EUR 200.4

0.5 M EDTA, pH 8.0
GR103066 100 mL
EUR 82.8

EDTA disodium zinc salt hydrate
GX3802-100G 100 g
EUR 64.8

EDTA disodium zinc salt hydrate
GX3802-250G 250 g
EUR 90

EDTA disodium zinc salt hydrate
GX3802-25G 25 g
EUR 51.6

EDTA disodium zinc salt hydrate
GX3802-500G 500 g
EUR 132

EDTA manganese disodium salt hydrate
GX6009-100G 100 g
EUR 122.4

EDTA manganese disodium salt hydrate
GX6009-250G 250 g
EUR 208.8

EDTA manganese disodium salt hydrate
GX6009-25G 25 g
EUR 69.6

EDTA manganese disodium salt hydrate
GX6009-500G 500 g
EUR 322.8

EDTA magnesium disodium salt hydrate
GE3956-100G 100 g
EUR 79.2

EDTA magnesium disodium salt hydrate
GE3956-1KG 1 kg
EUR 294

EDTA magnesium disodium salt hydrate
GE3956-250G 250 g
EUR 122.4

EDTA magnesium disodium salt hydrate
GE3956-25G 25 g
EUR 54

EDTA magnesium disodium salt hydrate
GE3956-500G 500 g
EUR 184.8

Ammonium Fluoride-EDTA Stock Reagent
NHFED01 1L
EUR 278.16

EDTA Disodium Salt 0.02m (0.04n)
ED20021 1L
EUR 127.68

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.