Trial #10
Cleanliness analysis results of 11 Fr Stylet wires
There are no related objects.
There are no related objects.
There are no related objects.
There are no related objects.
I just finished analyzing the 11 Fr. Stylet wires that you sent me last week. Judging from the amount of contaminated solvent I had to use to obtain a readable peak, these parts are quite clean to begin with. It seems that both the alcohol wipe and the vapor degreaser perform identically. The wires cleaned with green thunder cleaner showed more contamination than the dirty wires. This might be due to a slight content of low vapor pressure organics in the Green Thunder cleaner.
FTIR & OSEE RESULTS for Biomedical Device Manufacturer
| Part Type
|
Peak Height
|
OSEE Ave
|
| 1/* Precision Ball
|
|
|
| Dirty
|
0.0734
|
73.88
|
| Vapor Degreased
|
0.0514
|
109.00
|
| Alcohol Soak
|
0.0506
|
94.75
|
|
|
|
|
| 11 Fr. Spring
|
|
|
| Dirty
|
0.0690
|
119.90
|
| Vapor Degreased
|
0.0508
|
177.10
|
| Alcohol Soak
|
0.0385
|
145.70
|
|
|
|
|
| J Pins
|
|
|
| Dirty
|
0.0356
|
83.57
|
| Vapor Degreased
|
0.0309
|
131.57
|
| Alcohol Soak
|
0.0000*
|
190.83
|
|
|
|
|
| Short Pins
|
|
|
| Dirty
|
0.1500
|
|
| Vapor Degreased
|
0.0462
|
|
| Alcohol Soak
|
0.0484
|
|
|
|
|
|
| Impeller Plates
|
|
|
| Dirty
|
0.5930
|
276.90
|
| Vapor Degreased
|
0.1610
|
458.90
|
| Alcohol Soak
|
0.0556
|
561.75
|
| Alcohol Soak & Wipe
|
0.0416
|
783.30
|
|
|
|
|
| Impeller Shafts
|
|
|
| Dirty
|
0.0800
|
140.90
|
| Passivated
|
0.0472
|
163.11
|
| Passivated-Alcohol
|
0.9010
|
139.33
|
| Vapor Degreased
|
0.0000*
|
191.30
|
| Alcohol Soak
|
0.1000
|
112.25
|
| Alcohol Soak & Wipe
|
0.0940
|
87.88
|
|
|
|
|
| Impeller Shafts sent on 10/3**
|
|
|
| Dirty
|
0.3900
|
16.13
|
| Vapor Degreased
|
0.0820
|
192.44
|
| Alcohol Soak
|
0.1260
|
55.90
|
| Dow Corning OS-10 Soak
|
0.1180
|
54.20
|
|
|
|
|
| 11 Fr. Stylet Wires recieved on 10/28***
|
|
|
| Dirty
|
0.07224
|
|
| Vapor Degreased
|
0.05232
|
|
| Wipe with Green Thunder
|
0.08385
|
|
| Alcohol wipe
|
0.05239
|
|
* FTIR reading of 0 corresponds to no contamination remaining
** Second set were measured with 6 drops of contaminated solvent instead of one
OSEE Results for Biomedical Device Manufacturer
Part # 101446000 230056-0000 895-0019 102002
Lot # 13020707 13021720 3019101 23086
Desc. 1/8 Precision Ball Impeller Plates 11 Fr. Stylet J Pins
| Dirty
|
Vap Degr
|
IPA Soak
|
Dirty
|
Vap Degr
|
Alc.s&w
|
Alc.soak
|
Dirty
|
Vap Degr
|
Dirty
|
Vap Degr
|
Alc. soak
|
| 77
|
95
|
90
|
272
|
343
|
970
|
446
|
198
|
197
|
43
|
147
|
231
|
| 63
|
111
|
87
|
327
|
485
|
755
|
416
|
208
|
213
|
76
|
159
|
158
|
| 84
|
112
|
104
|
385
|
511
|
904
|
563
|
169
|
210
|
61
|
124
|
106
|
| 70
|
113
|
102
|
270
|
397
|
678
|
506
|
215
|
202
|
76
|
132
|
269
|
| 98
|
120
|
101
|
214
|
402
|
512
|
590
|
152
|
194
|
108
|
136
|
262
|
| 51
|
101
|
85
|
248
|
553
|
734
|
609
|
141
|
202
|
122
|
149
|
119
|
| 69
|
117
|
96
|
281
|
468
|
850
|
848
|
137
|
198
|
99
|
74
|
|
| 79
|
103
|
93
|
267
|
375
|
494
|
516
|
124
|
205
|
|
|
|
|
|
107
|
91
|
263
|
668
|
967
|
|
153
|
191
|
|
|
|
|
|
106
|
|
242
|
387
|
969
|
|
136
|
208
|
|
|
|
| Average
|
| 73.8
|
109
|
94.75
|
276.90
|
458.90
|
783.30
|
561.75
|
163.30
|
202.00
|
83.57
|
131.57
|
190.83
|
Part # 868-0001 868-0002 23006000
Lot # 4161103 5318102
Desc. 11 Fr. Spring 9 Fr. Spring Impeller Shaft
| Dirty
|
Vap Degr
|
Alc.Soak
|
Dirty
|
Dirty
|
Vap Degr
|
Pass
|
Pas&Alc
|
Alc.soak
|
Alc.s&w
|
| 125
|
138
|
136
|
256
|
158
|
194
|
138
|
158
|
83
|
105
|
| 118
|
155
|
146
|
288
|
151
|
198
|
173
|
157
|
121
|
88
|
| 114
|
157
|
157
|
302
|
87
|
182
|
140
|
167
|
115
|
75
|
| 121
|
198
|
156
|
258
|
144
|
184
|
153
|
124
|
114
|
74
|
| 111
|
165
|
142
|
234
|
133
|
203
|
138
|
124
|
108
|
83
|
| 117
|
157
|
149
|
218
|
158
|
203
|
217
|
120
|
121
|
103
|
| 109
|
255
|
139
|
181
|
109
|
190
|
154
|
140
|
118
|
87
|
| 130
|
204
|
133
|
227
|
164
|
182
|
188
|
141
|
118
|
88
|
| 124
|
186
|
147
|
206
|
178
|
196
|
167
|
123
|
|
|
| 130
|
156
|
152
|
223
|
127
|
181
|
|
|
|
|
| Average
|
| 120
|
177
|
146
|
239
|
141
|
191
|
163
|
139
|
112
|
87.9
|
If you have any questions, please don’t hesitate to call.
No relation